Clarkson (2014) ch. genealogical tables; Charles-Edwards (2013b) p. 572 fig. 17.4; Walker (2013) ch. family trees tabs. 1, 5; Clarkson (2012a) ch. appendix a; Clarkson (2012b) ch. genealogical tables; Clarkson (2010) ch. genealogical tables; Broun (2004d) p. 135 tab.; Woolf (2007) pp. 257 tab. 6.6; Woolf (2002) p. 35 tab.; Lynch (2001) p. 680 tab.; Macquarrie (1998) p. 6 tab.; Duncan (1996) pp. 628–629 genealogical tree 1; Lynch (1991) p. 487 tab.; Collingwood (1920) p. 56 tab. Clarkson, T (2014). Strathclyde and the Anglo-Saxons in the Viking Age (EPUB). Edinburgh: John Donald. ISBN978-1-907909-25-2. Charles-Edwards, T.M. (2013b). Wales and the Britons, 350–1064. The History of Wales. Oxford: Oxford University Press. ISBN978-0-19-821731-2. Walker, I.W. (2013) [2006]. Lords of Alba: The Making of Scotland (EPUB). Brimscombe Port: The History Press. ISBN978-0-7524-9519-4. Clarkson, T. (2012a) [2011]. The Makers of Scotland: Picts, Romans, Gaels and Vikings (EPUB). Edinburgh: Birlinn Limited. ISBN978-1-907909-01-6. Clarkson, T. (2012b) [2008]. The Picts: A History (EPUB). Edinburgh: Birlinn Limited. ISBN978-1-907909-03-0. Clarkson, T. (2010). The Men of the North: The Britons and Southern Scotland (EPUB). Edinburgh: John Donald. ISBN978-1-907909-02-3. Broun, D. (2004d). "The Welsh Identity of the Kingdom of Strathclyde c.900–c.1200". The Innes Review. 55 (2): 111–180. doi:10.3366/inr.2004.55.2.111. eISSN1745-5219. ISSN0020-157X. Woolf, A. (2007). From Pictland to Alba, 789–1070. The New Edinburgh History of Scotland. Edinburgh: Edinburgh University Press. ISBN978-0-7486-1233-8. Woolf, A. (2002). "Amlaíb Cuarán and the Gael, 941–81". In Duffy, S (ed.). Medieval Dublin. Vol. 3. Dublin: Four Courts Press. pp. 34–43. Lynch, M., ed. (2001). "Genealogies". The Oxford Companion to Scottish History. Oxford Companions. Oxford: Oxford University Press. pp. 677–683. ISBN0-19-211696-7. Macquarrie, A. (1998) [1993]. "The Kings of Strathclyde, c. 400–1018". In Grant, A.; Stringer, K.J. (eds.). Medieval Scotland: Crown, Lordship and Community. Edinburgh: Edinburgh University Press. pp. 1–19. ISBN0-7486-1110-X. Duncan, A.A.M. (1996) [1975]. Scotland: The Making of the Kingdom. The Edinburgh History of Scotland. Edinburgh: Mercat Press. ISBN0-901824-83-6. Lynch, M. (1991). Scotland: A New History. London: Century. ISBN0-7126-3413-4. OL27924222M. Collingwood, W.G. (1920). "The Giant's Thumb"(PDF). Transactions of the Cumberland & Westmorland Antiquarian & Archæological Society. 20: 53–65. doi:10.5284/1032950.
Clarkson (2014) ch. genealogical tables; Charles-Edwards (2013b) p. 572 fig. 17.4; Walker (2013) ch. family trees tab. 5; Clarkson (2012a) ch. appendix a; Clarkson (2012b) ch. genealogical tables; Clarkson (2010) ch. genealogical tables; Broun (2004d) p. 135 tab.; Lynch (2001) p. 680 tab.; Macquarrie (1998) p. 6 tab.; Duncan (1996) pp. 628–629 genealogical tree 1; Collingwood (1920) p. 56 tab. Clarkson, T (2014). Strathclyde and the Anglo-Saxons in the Viking Age (EPUB). Edinburgh: John Donald. ISBN978-1-907909-25-2. Charles-Edwards, T.M. (2013b). Wales and the Britons, 350–1064. The History of Wales. Oxford: Oxford University Press. ISBN978-0-19-821731-2. Walker, I.W. (2013) [2006]. Lords of Alba: The Making of Scotland (EPUB). Brimscombe Port: The History Press. ISBN978-0-7524-9519-4. Clarkson, T. (2012a) [2011]. The Makers of Scotland: Picts, Romans, Gaels and Vikings (EPUB). Edinburgh: Birlinn Limited. ISBN978-1-907909-01-6. Clarkson, T. (2012b) [2008]. The Picts: A History (EPUB). Edinburgh: Birlinn Limited. ISBN978-1-907909-03-0. Clarkson, T. (2010). The Men of the North: The Britons and Southern Scotland (EPUB). Edinburgh: John Donald. ISBN978-1-907909-02-3. Broun, D. (2004d). "The Welsh Identity of the Kingdom of Strathclyde c.900–c.1200". The Innes Review. 55 (2): 111–180. doi:10.3366/inr.2004.55.2.111. eISSN1745-5219. ISSN0020-157X. Lynch, M., ed. (2001). "Genealogies". The Oxford Companion to Scottish History. Oxford Companions. Oxford: Oxford University Press. pp. 677–683. ISBN0-19-211696-7. Macquarrie, A. (1998) [1993]. "The Kings of Strathclyde, c. 400–1018". In Grant, A.; Stringer, K.J. (eds.). Medieval Scotland: Crown, Lordship and Community. Edinburgh: Edinburgh University Press. pp. 1–19. ISBN0-7486-1110-X. Duncan, A.A.M. (1996) [1975]. Scotland: The Making of the Kingdom. The Edinburgh History of Scotland. Edinburgh: Mercat Press. ISBN0-901824-83-6. Collingwood, W.G. (1920). "The Giant's Thumb"(PDF). Transactions of the Cumberland & Westmorland Antiquarian & Archæological Society. 20: 53–65. doi:10.5284/1032950.
Clarkson (2014) ch. genealogical tables; Clarkson (2012b) ch. genealogical tables; Clarkson (2010) ch. genealogical tables; Macquarrie (1998) p. 6 tab.; Collingwood (1920) p. 56 tab. Clarkson, T (2014). Strathclyde and the Anglo-Saxons in the Viking Age (EPUB). Edinburgh: John Donald. ISBN978-1-907909-25-2. Clarkson, T. (2012b) [2008]. The Picts: A History (EPUB). Edinburgh: Birlinn Limited. ISBN978-1-907909-03-0. Clarkson, T. (2010). The Men of the North: The Britons and Southern Scotland (EPUB). Edinburgh: John Donald. ISBN978-1-907909-02-3. Macquarrie, A. (1998) [1993]. "The Kings of Strathclyde, c. 400–1018". In Grant, A.; Stringer, K.J. (eds.). Medieval Scotland: Crown, Lordship and Community. Edinburgh: Edinburgh University Press. pp. 1–19. ISBN0-7486-1110-X. Collingwood, W.G. (1920). "The Giant's Thumb"(PDF). Transactions of the Cumberland & Westmorland Antiquarian & Archæological Society. 20: 53–65. doi:10.5284/1032950.
Clarkson (2014) ch. genealogical tables; Charles-Edwards (2013b) p. 572 fig. 17.4; Walker (2013) ch. family trees tabs. 1, 5; Clarkson (2012a) ch. appendix a; Clarkson (2012b) ch. genealogical tables; Clarkson (2010) ch. genealogical tables; Broun (2004d) p. 135 tab.; Woolf (2007) pp. 257 tab. 6.6; Woolf (2002) p. 35 tab.; Lynch (2001) p. 680 tab.; Macquarrie (1998) p. 6 tab.; Duncan (1996) pp. 628–629 genealogical tree 1; Lynch (1991) p. 487 tab.; Collingwood (1920) p. 56 tab. Clarkson, T (2014). Strathclyde and the Anglo-Saxons in the Viking Age (EPUB). Edinburgh: John Donald. ISBN978-1-907909-25-2. Charles-Edwards, T.M. (2013b). Wales and the Britons, 350–1064. The History of Wales. Oxford: Oxford University Press. ISBN978-0-19-821731-2. Walker, I.W. (2013) [2006]. Lords of Alba: The Making of Scotland (EPUB). Brimscombe Port: The History Press. ISBN978-0-7524-9519-4. Clarkson, T. (2012a) [2011]. The Makers of Scotland: Picts, Romans, Gaels and Vikings (EPUB). Edinburgh: Birlinn Limited. ISBN978-1-907909-01-6. Clarkson, T. (2012b) [2008]. The Picts: A History (EPUB). Edinburgh: Birlinn Limited. ISBN978-1-907909-03-0. Clarkson, T. (2010). The Men of the North: The Britons and Southern Scotland (EPUB). Edinburgh: John Donald. ISBN978-1-907909-02-3. Broun, D. (2004d). "The Welsh Identity of the Kingdom of Strathclyde c.900–c.1200". The Innes Review. 55 (2): 111–180. doi:10.3366/inr.2004.55.2.111. eISSN1745-5219. ISSN0020-157X. Woolf, A. (2007). From Pictland to Alba, 789–1070. The New Edinburgh History of Scotland. Edinburgh: Edinburgh University Press. ISBN978-0-7486-1233-8. Woolf, A. (2002). "Amlaíb Cuarán and the Gael, 941–81". In Duffy, S (ed.). Medieval Dublin. Vol. 3. Dublin: Four Courts Press. pp. 34–43. Lynch, M., ed. (2001). "Genealogies". The Oxford Companion to Scottish History. Oxford Companions. Oxford: Oxford University Press. pp. 677–683. ISBN0-19-211696-7. Macquarrie, A. (1998) [1993]. "The Kings of Strathclyde, c. 400–1018". In Grant, A.; Stringer, K.J. (eds.). Medieval Scotland: Crown, Lordship and Community. Edinburgh: Edinburgh University Press. pp. 1–19. ISBN0-7486-1110-X. Duncan, A.A.M. (1996) [1975]. Scotland: The Making of the Kingdom. The Edinburgh History of Scotland. Edinburgh: Mercat Press. ISBN0-901824-83-6. Lynch, M. (1991). Scotland: A New History. London: Century. ISBN0-7126-3413-4. OL27924222M. Collingwood, W.G. (1920). "The Giant's Thumb"(PDF). Transactions of the Cumberland & Westmorland Antiquarian & Archæological Society. 20: 53–65. doi:10.5284/1032950.
Clarkson (2014) ch. genealogical tables; Charles-Edwards (2013b) p. 572 fig. 17.4; Walker (2013) ch. family trees tabs. 1, 5; Clarkson (2012a) ch. appendix a; Clarkson (2012b) ch. genealogical tables; Clarkson (2010) ch. genealogical tables; Broun (2004d) p. 135 tab.; Woolf (2007) pp. 257 tab. 6.6; Woolf (2002) p. 35 tab.; Lynch (2001) p. 680 tab.; Macquarrie (1998) p. 6 tab.; Duncan (1996) pp. 628–629 genealogical tree 1; Lynch (1991) p. 487 tab.; Collingwood (1920) p. 56 tab. Clarkson, T (2014). Strathclyde and the Anglo-Saxons in the Viking Age (EPUB). Edinburgh: John Donald. ISBN978-1-907909-25-2. Charles-Edwards, T.M. (2013b). Wales and the Britons, 350–1064. The History of Wales. Oxford: Oxford University Press. ISBN978-0-19-821731-2. Walker, I.W. (2013) [2006]. Lords of Alba: The Making of Scotland (EPUB). Brimscombe Port: The History Press. ISBN978-0-7524-9519-4. Clarkson, T. (2012a) [2011]. The Makers of Scotland: Picts, Romans, Gaels and Vikings (EPUB). Edinburgh: Birlinn Limited. ISBN978-1-907909-01-6. Clarkson, T. (2012b) [2008]. The Picts: A History (EPUB). Edinburgh: Birlinn Limited. ISBN978-1-907909-03-0. Clarkson, T. (2010). The Men of the North: The Britons and Southern Scotland (EPUB). Edinburgh: John Donald. ISBN978-1-907909-02-3. Broun, D. (2004d). "The Welsh Identity of the Kingdom of Strathclyde c.900–c.1200". The Innes Review. 55 (2): 111–180. doi:10.3366/inr.2004.55.2.111. eISSN1745-5219. ISSN0020-157X. Woolf, A. (2007). From Pictland to Alba, 789–1070. The New Edinburgh History of Scotland. Edinburgh: Edinburgh University Press. ISBN978-0-7486-1233-8. Woolf, A. (2002). "Amlaíb Cuarán and the Gael, 941–81". In Duffy, S (ed.). Medieval Dublin. Vol. 3. Dublin: Four Courts Press. pp. 34–43. Lynch, M., ed. (2001). "Genealogies". The Oxford Companion to Scottish History. Oxford Companions. Oxford: Oxford University Press. pp. 677–683. ISBN0-19-211696-7. Macquarrie, A. (1998) [1993]. "The Kings of Strathclyde, c. 400–1018". In Grant, A.; Stringer, K.J. (eds.). Medieval Scotland: Crown, Lordship and Community. Edinburgh: Edinburgh University Press. pp. 1–19. ISBN0-7486-1110-X. Duncan, A.A.M. (1996) [1975]. Scotland: The Making of the Kingdom. The Edinburgh History of Scotland. Edinburgh: Mercat Press. ISBN0-901824-83-6. Lynch, M. (1991). Scotland: A New History. London: Century. ISBN0-7126-3413-4. OL27924222M. Collingwood, W.G. (1920). "The Giant's Thumb"(PDF). Transactions of the Cumberland & Westmorland Antiquarian & Archæological Society. 20: 53–65. doi:10.5284/1032950.
Clarkson (2014) ch. genealogical tables; Charles-Edwards (2013b) p. 572 fig. 17.4; Walker (2013) ch. family trees tab. 5; Clarkson (2012a) ch. appendix a; Clarkson (2012b) ch. genealogical tables; Clarkson (2010) ch. genealogical tables; Broun (2004d) p. 135 tab.; Lynch (2001) p. 680 tab.; Macquarrie (1998) p. 6 tab.; Duncan (1996) pp. 628–629 genealogical tree 1; Collingwood (1920) p. 56 tab. Clarkson, T (2014). Strathclyde and the Anglo-Saxons in the Viking Age (EPUB). Edinburgh: John Donald. ISBN978-1-907909-25-2. Charles-Edwards, T.M. (2013b). Wales and the Britons, 350–1064. The History of Wales. Oxford: Oxford University Press. ISBN978-0-19-821731-2. Walker, I.W. (2013) [2006]. Lords of Alba: The Making of Scotland (EPUB). Brimscombe Port: The History Press. ISBN978-0-7524-9519-4. Clarkson, T. (2012a) [2011]. The Makers of Scotland: Picts, Romans, Gaels and Vikings (EPUB). Edinburgh: Birlinn Limited. ISBN978-1-907909-01-6. Clarkson, T. (2012b) [2008]. The Picts: A History (EPUB). Edinburgh: Birlinn Limited. ISBN978-1-907909-03-0. Clarkson, T. (2010). The Men of the North: The Britons and Southern Scotland (EPUB). Edinburgh: John Donald. ISBN978-1-907909-02-3. Broun, D. (2004d). "The Welsh Identity of the Kingdom of Strathclyde c.900–c.1200". The Innes Review. 55 (2): 111–180. doi:10.3366/inr.2004.55.2.111. eISSN1745-5219. ISSN0020-157X. Lynch, M., ed. (2001). "Genealogies". The Oxford Companion to Scottish History. Oxford Companions. Oxford: Oxford University Press. pp. 677–683. ISBN0-19-211696-7. Macquarrie, A. (1998) [1993]. "The Kings of Strathclyde, c. 400–1018". In Grant, A.; Stringer, K.J. (eds.). Medieval Scotland: Crown, Lordship and Community. Edinburgh: Edinburgh University Press. pp. 1–19. ISBN0-7486-1110-X. Duncan, A.A.M. (1996) [1975]. Scotland: The Making of the Kingdom. The Edinburgh History of Scotland. Edinburgh: Mercat Press. ISBN0-901824-83-6. Collingwood, W.G. (1920). "The Giant's Thumb"(PDF). Transactions of the Cumberland & Westmorland Antiquarian & Archæological Society. 20: 53–65. doi:10.5284/1032950.
Broun (2004d) p. 127 n. 61; Macquarrie (1998) p. 13 n. 2. Broun, D. (2004d). "The Welsh Identity of the Kingdom of Strathclyde c.900–c.1200". The Innes Review. 55 (2): 111–180. doi:10.3366/inr.2004.55.2.111. eISSN1745-5219. ISSN0020-157X. Macquarrie, A. (1998) [1993]. "The Kings of Strathclyde, c. 400–1018". In Grant, A.; Stringer, K.J. (eds.). Medieval Scotland: Crown, Lordship and Community. Edinburgh: Edinburgh University Press. pp. 1–19. ISBN0-7486-1110-X.
Driscoll; O'Grady; Forsyth (2005); Laing (2000) p. 97. Driscoll, S.T.; O'Grady, O.; Forsyth, K. (2005). "The Govan School Revisited: Searching for Meaning in the Early Medieval Sculpture of Strathclyde". In Foster, S.M.; Cross, M. (eds.). Able Minds and Practiced Hands: Scotland's Early Medieval Sculpture in the 21st Century. The Society for Medieval Archaeology Monograph. Milton Park, Abingdon: Routledge. pp. 135–158. ISBN978-1-904350-74-3. ISSN0583-9106. Laing, L. (2000). "The Chronology and Context of Pictish Relief Sculpture". Medieval Archaeology. 44 (1): 81–114. doi:10.1179/med.2000.44.1.81. eISSN0076-6097. ISSN1745-817X. S2CID162209011.
Woolf (2009) pp. 251–252; Broun (2007) p. 72; Woolf (2007) pp. 117, 340; Broun (1997) p. 112. Woolf, A. (2009). "Scotland". In Stafford, P (ed.). A Companion to the Early Middle Ages: Britain and Ireland, c.500–c.1100. Blackwell Companions to British History. Chichester: Blackwell Publishing. pp. 251–267. ISBN978-1-405-10628-3. Broun, D. (2007). Scottish Independence and the Idea of Britain: From the Picts to Alexander III. Edinburgh: Edinburgh University Press. ISBN978-0-7486-2360-0. Woolf, A. (2007). From Pictland to Alba, 789–1070. The New Edinburgh History of Scotland. Edinburgh: Edinburgh University Press. ISBN978-0-7486-1233-8. Broun, D. (1997). "Dunkeld and the Origin of Scottish Identity". The Innes Review. 48 (2): 112–124. doi:10.3366/inr.1997.48.2.112. eISSN1745-5219. ISSN0020-157X.
Clarkson (2014) ch. genealogical tables; Clarkson (2012b) ch. genealogical tables; Clarkson (2010) ch. genealogical tables; Macquarrie (1998) p. 6 tab.; Collingwood (1920) p. 56 tab. Clarkson, T (2014). Strathclyde and the Anglo-Saxons in the Viking Age (EPUB). Edinburgh: John Donald. ISBN978-1-907909-25-2. Clarkson, T. (2012b) [2008]. The Picts: A History (EPUB). Edinburgh: Birlinn Limited. ISBN978-1-907909-03-0. Clarkson, T. (2010). The Men of the North: The Britons and Southern Scotland (EPUB). Edinburgh: John Donald. ISBN978-1-907909-02-3. Macquarrie, A. (1998) [1993]. "The Kings of Strathclyde, c. 400–1018". In Grant, A.; Stringer, K.J. (eds.). Medieval Scotland: Crown, Lordship and Community. Edinburgh: Edinburgh University Press. pp. 1–19. ISBN0-7486-1110-X. Collingwood, W.G. (1920). "The Giant's Thumb"(PDF). Transactions of the Cumberland & Westmorland Antiquarian & Archæological Society. 20: 53–65. doi:10.5284/1032950.
Clarkson (2014) ch. 3 ¶ 13; Crawford (2014) p. 77; Driscoll, S (2006); Driscoll, ST (2003) p. 80 ill. 32. Clarkson, T (2014). Strathclyde and the Anglo-Saxons in the Viking Age (EPUB). Edinburgh: John Donald. ISBN978-1-907909-25-2. Crawford, B.E. (2014). "The Kingdom of Man and the Earldom of Orkney—Some Comparisons". In Sigurðsson, J.V.; Bolton, T. (eds.). Celtic-Norse Relationships in the Irish Sea in the Middle Ages, 800–1200. The Northern World: North Europe and the Baltic c. 400–1700 AD. Peoples, Economics and Cultures. Leiden: Brill. pp. 65–80. ISBN978-90-04-25512-8. ISSN1569-1462. Driscoll, S. (2006). "Govan". In Koch, J.T. (ed.). Celtic Culture: A Historical Encyclopedia. Vol. 3. Santa Barbara, CA: ABC-CLIO. pp. 839–841. ISBN1-85109-445-8. Driscoll, S.T. (2003). "Govan: An Early Medieval Royal Centre on the Clyde". In Breeze, D.J.; Clancy, T.O.; Welander, R. (eds.). The Stone of Destiny: Artefact and Icon. Society of Antiquaries of Scotland Monograph Series. Society of Antiquaries of Scotland. pp. 77–83. ISBN0903903229.
Clarkson (2014) ch. 3 ¶ 30; Hicks (2003) p. 35. Clarkson, T (2014). Strathclyde and the Anglo-Saxons in the Viking Age (EPUB). Edinburgh: John Donald. ISBN978-1-907909-25-2. Hicks, D.A. (2003). Language, History and Onomastics in Medieval Cumbria: An Analysis of the Generative Usage of the Cumbric Habitative Generics Cair and Tref (PhD thesis). University of Edinburgh. hdl:1842/7401.
Downham (2007) p. 163; Hicks (2003) p. 35. Downham, C. (2007). Viking Kings of Britain and Ireland: The Dynasty of Ívarr to A.D. 1014. Edinburgh: Dunedin Academic Press. ISBN978-1-903765-89-0. Hicks, D.A. (2003). Language, History and Onomastics in Medieval Cumbria: An Analysis of the Generative Usage of the Cumbric Habitative Generics Cair and Tref (PhD thesis). University of Edinburgh. hdl:1842/7401.
Woolf (2007) p. 120 n. 55; Watson (2002) pp. 175, 183. Woolf, A. (2007). From Pictland to Alba, 789–1070. The New Edinburgh History of Scotland. Edinburgh: Edinburgh University Press. ISBN978-0-7486-1233-8. Watson, A. (2002). Place-Names, Land and Lordship in the Medieval Earldom of Strathearn (PhD thesis). University of St Andrews. hdl:10023/11331.
Clancy (2013) p. 20. Clancy, T.O. (2013). "Saints in the Scottish Landscape". Proceedings of the Harvard Celtic Colloquium. 33: 1–34. ISSN1545-0155. JSTOR24371933.
Clarkson (2014) ch. genealogical tables; Charles-Edwards (2013b) p. 572 fig. 17.4; Walker (2013) ch. family trees tabs. 1, 5; Clarkson (2012a) ch. appendix a; Clarkson (2012b) ch. genealogical tables; Clarkson (2010) ch. genealogical tables; Broun (2004d) p. 135 tab.; Woolf (2007) pp. 257 tab. 6.6; Woolf (2002) p. 35 tab.; Lynch (2001) p. 680 tab.; Macquarrie (1998) p. 6 tab.; Duncan (1996) pp. 628–629 genealogical tree 1; Lynch (1991) p. 487 tab.; Collingwood (1920) p. 56 tab. Clarkson, T (2014). Strathclyde and the Anglo-Saxons in the Viking Age (EPUB). Edinburgh: John Donald. ISBN978-1-907909-25-2. Charles-Edwards, T.M. (2013b). Wales and the Britons, 350–1064. The History of Wales. Oxford: Oxford University Press. ISBN978-0-19-821731-2. Walker, I.W. (2013) [2006]. Lords of Alba: The Making of Scotland (EPUB). Brimscombe Port: The History Press. ISBN978-0-7524-9519-4. Clarkson, T. (2012a) [2011]. The Makers of Scotland: Picts, Romans, Gaels and Vikings (EPUB). Edinburgh: Birlinn Limited. ISBN978-1-907909-01-6. Clarkson, T. (2012b) [2008]. The Picts: A History (EPUB). Edinburgh: Birlinn Limited. ISBN978-1-907909-03-0. Clarkson, T. (2010). The Men of the North: The Britons and Southern Scotland (EPUB). Edinburgh: John Donald. ISBN978-1-907909-02-3. Broun, D. (2004d). "The Welsh Identity of the Kingdom of Strathclyde c.900–c.1200". The Innes Review. 55 (2): 111–180. doi:10.3366/inr.2004.55.2.111. eISSN1745-5219. ISSN0020-157X. Woolf, A. (2007). From Pictland to Alba, 789–1070. The New Edinburgh History of Scotland. Edinburgh: Edinburgh University Press. ISBN978-0-7486-1233-8. Woolf, A. (2002). "Amlaíb Cuarán and the Gael, 941–81". In Duffy, S (ed.). Medieval Dublin. Vol. 3. Dublin: Four Courts Press. pp. 34–43. Lynch, M., ed. (2001). "Genealogies". The Oxford Companion to Scottish History. Oxford Companions. Oxford: Oxford University Press. pp. 677–683. ISBN0-19-211696-7. Macquarrie, A. (1998) [1993]. "The Kings of Strathclyde, c. 400–1018". In Grant, A.; Stringer, K.J. (eds.). Medieval Scotland: Crown, Lordship and Community. Edinburgh: Edinburgh University Press. pp. 1–19. ISBN0-7486-1110-X. Duncan, A.A.M. (1996) [1975]. Scotland: The Making of the Kingdom. The Edinburgh History of Scotland. Edinburgh: Mercat Press. ISBN0-901824-83-6. Lynch, M. (1991). Scotland: A New History. London: Century. ISBN0-7126-3413-4. OL27924222M. Collingwood, W.G. (1920). "The Giant's Thumb"(PDF). Transactions of the Cumberland & Westmorland Antiquarian & Archæological Society. 20: 53–65. doi:10.5284/1032950.
Driscoll; O'Grady; Forsyth (2005); Laing (2000) p. 97. Driscoll, S.T.; O'Grady, O.; Forsyth, K. (2005). "The Govan School Revisited: Searching for Meaning in the Early Medieval Sculpture of Strathclyde". In Foster, S.M.; Cross, M. (eds.). Able Minds and Practiced Hands: Scotland's Early Medieval Sculpture in the 21st Century. The Society for Medieval Archaeology Monograph. Milton Park, Abingdon: Routledge. pp. 135–158. ISBN978-1-904350-74-3. ISSN0583-9106. Laing, L. (2000). "The Chronology and Context of Pictish Relief Sculpture". Medieval Archaeology. 44 (1): 81–114. doi:10.1179/med.2000.44.1.81. eISSN0076-6097. ISSN1745-817X. S2CID162209011.
Clarkson (2014) ch. genealogical tables; Charles-Edwards (2013b) p. 572 fig. 17.4; Walker (2013) ch. family trees tabs. 1, 5; Clarkson (2012a) ch. appendix a; Clarkson (2012b) ch. genealogical tables; Clarkson (2010) ch. genealogical tables; Broun (2004d) p. 135 tab.; Woolf (2007) pp. 257 tab. 6.6; Woolf (2002) p. 35 tab.; Lynch (2001) p. 680 tab.; Macquarrie (1998) p. 6 tab.; Duncan (1996) pp. 628–629 genealogical tree 1; Lynch (1991) p. 487 tab.; Collingwood (1920) p. 56 tab. Clarkson, T (2014). Strathclyde and the Anglo-Saxons in the Viking Age (EPUB). Edinburgh: John Donald. ISBN978-1-907909-25-2. Charles-Edwards, T.M. (2013b). Wales and the Britons, 350–1064. The History of Wales. Oxford: Oxford University Press. ISBN978-0-19-821731-2. Walker, I.W. (2013) [2006]. Lords of Alba: The Making of Scotland (EPUB). Brimscombe Port: The History Press. ISBN978-0-7524-9519-4. Clarkson, T. (2012a) [2011]. The Makers of Scotland: Picts, Romans, Gaels and Vikings (EPUB). Edinburgh: Birlinn Limited. ISBN978-1-907909-01-6. Clarkson, T. (2012b) [2008]. The Picts: A History (EPUB). Edinburgh: Birlinn Limited. ISBN978-1-907909-03-0. Clarkson, T. (2010). The Men of the North: The Britons and Southern Scotland (EPUB). Edinburgh: John Donald. ISBN978-1-907909-02-3. Broun, D. (2004d). "The Welsh Identity of the Kingdom of Strathclyde c.900–c.1200". The Innes Review. 55 (2): 111–180. doi:10.3366/inr.2004.55.2.111. eISSN1745-5219. ISSN0020-157X. Woolf, A. (2007). From Pictland to Alba, 789–1070. The New Edinburgh History of Scotland. Edinburgh: Edinburgh University Press. ISBN978-0-7486-1233-8. Woolf, A. (2002). "Amlaíb Cuarán and the Gael, 941–81". In Duffy, S (ed.). Medieval Dublin. Vol. 3. Dublin: Four Courts Press. pp. 34–43. Lynch, M., ed. (2001). "Genealogies". The Oxford Companion to Scottish History. Oxford Companions. Oxford: Oxford University Press. pp. 677–683. ISBN0-19-211696-7. Macquarrie, A. (1998) [1993]. "The Kings of Strathclyde, c. 400–1018". In Grant, A.; Stringer, K.J. (eds.). Medieval Scotland: Crown, Lordship and Community. Edinburgh: Edinburgh University Press. pp. 1–19. ISBN0-7486-1110-X. Duncan, A.A.M. (1996) [1975]. Scotland: The Making of the Kingdom. The Edinburgh History of Scotland. Edinburgh: Mercat Press. ISBN0-901824-83-6. Lynch, M. (1991). Scotland: A New History. London: Century. ISBN0-7126-3413-4. OL27924222M. Collingwood, W.G. (1920). "The Giant's Thumb"(PDF). Transactions of the Cumberland & Westmorland Antiquarian & Archæological Society. 20: 53–65. doi:10.5284/1032950.
Clarkson (2014) ch. genealogical tables; Charles-Edwards (2013b) p. 572 fig. 17.4; Walker (2013) ch. family trees tab. 5; Clarkson (2012a) ch. appendix a; Clarkson (2012b) ch. genealogical tables; Clarkson (2010) ch. genealogical tables; Broun (2004d) p. 135 tab.; Lynch (2001) p. 680 tab.; Macquarrie (1998) p. 6 tab.; Duncan (1996) pp. 628–629 genealogical tree 1; Collingwood (1920) p. 56 tab. Clarkson, T (2014). Strathclyde and the Anglo-Saxons in the Viking Age (EPUB). Edinburgh: John Donald. ISBN978-1-907909-25-2. Charles-Edwards, T.M. (2013b). Wales and the Britons, 350–1064. The History of Wales. Oxford: Oxford University Press. ISBN978-0-19-821731-2. Walker, I.W. (2013) [2006]. Lords of Alba: The Making of Scotland (EPUB). Brimscombe Port: The History Press. ISBN978-0-7524-9519-4. Clarkson, T. (2012a) [2011]. The Makers of Scotland: Picts, Romans, Gaels and Vikings (EPUB). Edinburgh: Birlinn Limited. ISBN978-1-907909-01-6. Clarkson, T. (2012b) [2008]. The Picts: A History (EPUB). Edinburgh: Birlinn Limited. ISBN978-1-907909-03-0. Clarkson, T. (2010). The Men of the North: The Britons and Southern Scotland (EPUB). Edinburgh: John Donald. ISBN978-1-907909-02-3. Broun, D. (2004d). "The Welsh Identity of the Kingdom of Strathclyde c.900–c.1200". The Innes Review. 55 (2): 111–180. doi:10.3366/inr.2004.55.2.111. eISSN1745-5219. ISSN0020-157X. Lynch, M., ed. (2001). "Genealogies". The Oxford Companion to Scottish History. Oxford Companions. Oxford: Oxford University Press. pp. 677–683. ISBN0-19-211696-7. Macquarrie, A. (1998) [1993]. "The Kings of Strathclyde, c. 400–1018". In Grant, A.; Stringer, K.J. (eds.). Medieval Scotland: Crown, Lordship and Community. Edinburgh: Edinburgh University Press. pp. 1–19. ISBN0-7486-1110-X. Duncan, A.A.M. (1996) [1975]. Scotland: The Making of the Kingdom. The Edinburgh History of Scotland. Edinburgh: Mercat Press. ISBN0-901824-83-6. Collingwood, W.G. (1920). "The Giant's Thumb"(PDF). Transactions of the Cumberland & Westmorland Antiquarian & Archæological Society. 20: 53–65. doi:10.5284/1032950.
Clancy (2006a); Hudson, BT (1994) p. 52. Clancy, T.O. (2006a). "Cusantín mac Cinaeda (Constantine I of Scotland)". In Koch, JT (ed.). Celtic Culture: A Historical Encyclopedia. Vol. 2. Santa Barbara, CA: ABC-CLIO. p. 523. ISBN1-85109-445-8. Hudson, B.T. (1994). Kings of Celtic Scotland: Contributions to the Study of World History. Westport, CT: Greenwood Press. ISBN0-313-29087-3. ISSN0885-9159.
Clarkson (2014) ch. 3 ¶ 13; Crawford (2014) p. 77; Driscoll, S (2006); Driscoll, ST (2003) p. 80 ill. 32. Clarkson, T (2014). Strathclyde and the Anglo-Saxons in the Viking Age (EPUB). Edinburgh: John Donald. ISBN978-1-907909-25-2. Crawford, B.E. (2014). "The Kingdom of Man and the Earldom of Orkney—Some Comparisons". In Sigurðsson, J.V.; Bolton, T. (eds.). Celtic-Norse Relationships in the Irish Sea in the Middle Ages, 800–1200. The Northern World: North Europe and the Baltic c. 400–1700 AD. Peoples, Economics and Cultures. Leiden: Brill. pp. 65–80. ISBN978-90-04-25512-8. ISSN1569-1462. Driscoll, S. (2006). "Govan". In Koch, J.T. (ed.). Celtic Culture: A Historical Encyclopedia. Vol. 3. Santa Barbara, CA: ABC-CLIO. pp. 839–841. ISBN1-85109-445-8. Driscoll, S.T. (2003). "Govan: An Early Medieval Royal Centre on the Clyde". In Breeze, D.J.; Clancy, T.O.; Welander, R. (eds.). The Stone of Destiny: Artefact and Icon. Society of Antiquaries of Scotland Monograph Series. Society of Antiquaries of Scotland. pp. 77–83. ISBN0903903229.
Broun (2004d) p. 127 n. 61; Macquarrie (1998) p. 13 n. 2. Broun, D. (2004d). "The Welsh Identity of the Kingdom of Strathclyde c.900–c.1200". The Innes Review. 55 (2): 111–180. doi:10.3366/inr.2004.55.2.111. eISSN1745-5219. ISSN0020-157X. Macquarrie, A. (1998) [1993]. "The Kings of Strathclyde, c. 400–1018". In Grant, A.; Stringer, K.J. (eds.). Medieval Scotland: Crown, Lordship and Community. Edinburgh: Edinburgh University Press. pp. 1–19. ISBN0-7486-1110-X.
Driscoll; O'Grady; Forsyth (2005); Laing (2000) p. 97. Driscoll, S.T.; O'Grady, O.; Forsyth, K. (2005). "The Govan School Revisited: Searching for Meaning in the Early Medieval Sculpture of Strathclyde". In Foster, S.M.; Cross, M. (eds.). Able Minds and Practiced Hands: Scotland's Early Medieval Sculpture in the 21st Century. The Society for Medieval Archaeology Monograph. Milton Park, Abingdon: Routledge. pp. 135–158. ISBN978-1-904350-74-3. ISSN0583-9106. Laing, L. (2000). "The Chronology and Context of Pictish Relief Sculpture". Medieval Archaeology. 44 (1): 81–114. doi:10.1179/med.2000.44.1.81. eISSN0076-6097. ISSN1745-817X. S2CID162209011.
Clancy (2013) p. 20. Clancy, T.O. (2013). "Saints in the Scottish Landscape". Proceedings of the Harvard Celtic Colloquium. 33: 1–34. ISSN1545-0155. JSTOR24371933.
Clarkson (2014) ch. 3 ¶ 24; Jackson (2008) p. 47; Hudson, BT (1994) p. 56. Clarkson, T (2014). Strathclyde and the Anglo-Saxons in the Viking Age (EPUB). Edinburgh: John Donald. ISBN978-1-907909-25-2. Jackson, K., ed. (2008) [1972]. The Osborn Bergin Memorial Lecture, 1970: The Gaelic Notes in the Book of Deer. Cambridge: Cambridge University Press. ISBN978-0-521-08264-8. Hudson, B.T. (1994). Kings of Celtic Scotland: Contributions to the Study of World History. Westport, CT: Greenwood Press. ISBN0-313-29087-3. ISSN0885-9159.
Clarkson (2014) ch. 3 ¶ 28; Charles-Edwards (2013b) p. 482 n. 68; Woolf (2007) pp. 155–156; Hudson, BT (1994) pp. 57–58, 56 n. 69. Clarkson, T (2014). Strathclyde and the Anglo-Saxons in the Viking Age (EPUB). Edinburgh: John Donald. ISBN978-1-907909-25-2. Charles-Edwards, T.M. (2013b). Wales and the Britons, 350–1064. The History of Wales. Oxford: Oxford University Press. ISBN978-0-19-821731-2. Woolf, A. (2007). From Pictland to Alba, 789–1070. The New Edinburgh History of Scotland. Edinburgh: Edinburgh University Press. ISBN978-0-7486-1233-8. Hudson, B.T. (1994). Kings of Celtic Scotland: Contributions to the Study of World History. Westport, CT: Greenwood Press. ISBN0-313-29087-3. ISSN0885-9159.
Clancy (2009) pp. 28–29; Davies (2009) p. 76; Edmonds (2009) pp. 60–61. Clancy, T.O. (2009). "The Cults of Saints Patrick and Palladius in Early Medieval Scotland". In Boardman, S; Davies, J.R.; Williamson, E. (eds.). Saints' Cults in the Celtic World. Studies in Celtic History. Woodbridge: The Boydell Press. pp. 18–41. ISBN978-1-84383-432-8. ISSN0261-9865. Davies, J.R. (2009). "Bishop Kentigern Among the Britons". In Boardman, S.; Davies, J.R.; Williamson, E. (eds.). Saints' Cults in the Celtic World. Studies in Celtic History. Woodbridge: The Boydell Press. pp. 66–90. ISBN978-1-84383-432-8. ISSN0261-9865. Edmonds, F. (2009). "Personal Names and the Cult of Patrick in Eleventh Century Strathclyde and Northumbria". In Boardman, S.; Davies, J.R.; Williamson, E. (eds.). Saints' Cults in the Celtic World. Studies in Celtic History. Woodbridge: The Boydell Press. pp. 42–65. ISBN978-1-84383-432-8. ISSN0261-9865.
Davies (2009). Davies, J.R. (2009). "Bishop Kentigern Among the Britons". In Boardman, S.; Davies, J.R.; Williamson, E. (eds.). Saints' Cults in the Celtic World. Studies in Celtic History. Woodbridge: The Boydell Press. pp. 66–90. ISBN978-1-84383-432-8. ISSN0261-9865.
Woolf (2009) pp. 251–252; Broun (2007) p. 72; Woolf (2007) pp. 117, 340; Broun (1997) p. 112. Woolf, A. (2009). "Scotland". In Stafford, P (ed.). A Companion to the Early Middle Ages: Britain and Ireland, c.500–c.1100. Blackwell Companions to British History. Chichester: Blackwell Publishing. pp. 251–267. ISBN978-1-405-10628-3. Broun, D. (2007). Scottish Independence and the Idea of Britain: From the Picts to Alexander III. Edinburgh: Edinburgh University Press. ISBN978-0-7486-2360-0. Woolf, A. (2007). From Pictland to Alba, 789–1070. The New Edinburgh History of Scotland. Edinburgh: Edinburgh University Press. ISBN978-0-7486-1233-8. Broun, D. (1997). "Dunkeld and the Origin of Scottish Identity". The Innes Review. 48 (2): 112–124. doi:10.3366/inr.1997.48.2.112. eISSN1745-5219. ISSN0020-157X.
Hudson, BT (1994) p. 163 tab. 1a. Hudson, B.T. (1994). Kings of Celtic Scotland: Contributions to the Study of World History. Westport, CT: Greenwood Press. ISBN0-313-29087-3. ISSN0885-9159.