Dolwyddelan Castle (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Dolwyddelan Castle" in English language version.

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18books.google.com

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12worldcat.org

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4cadwpublic-api.azurewebsites.net

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3biography.wales

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2coflein.gov.uk

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2doi.org

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2gov.wales

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1oxforddnb.com

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1tate.org.uk

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Pugh (1816), p. 417; Barnwell (1883), pp. 49–56. Pugh, Edward (1816). Cambria Depicta: A Tour Through North Wales Illustrated With Picturesque Views by a Native Artist. London: W. Clowes. p. 417. OCLC 79565379. Barnwell, E. L. (1883). "Dolwyddelan Castle". Archaeologia Cambrensis. 16 (4): 49–56. ISSN 0306-6924. Retrieved 9 April 2014.

biography.wales

Cadw & CN196; Caernarvonshire: East (1956); RCAHMW & 303046; Pettifer (2000); Pierce (1959). Cadw. "Tomen y Castell (CN196)". National Historic Assets of Wales. Retrieved 16 July 2023. An Inventory of the Ancient Monuments in Caernarvonshire: I East: the Cantref of Arllechwedd and the Commote of Creuddyn. Vol. 1. The Royal Commission on the Ancient and Historical Monuments of Wales. 1956. pp. 80–83. OCLC 1008298430. "Tomen Castell, Dolwyddelan (303046)". Coflein. RCAHMW. Retrieved 11 July 2023. Pettifer, Adrian (2000). Welsh Castles: A Guide by Counties. Woodbridge: Boydell & Brewer. pp. 35–36. ISBN 9780851157788. Pierce, Thomas Jones (1959). "Iorwerth Drwyndwn (The Flat-nosed) (died probably c. 1174), prince of Gwynedd". Dictionary of Welsh Biography. Archived from the original on 20 April 2023. Retrieved 19 July 2023.
Lloyd (1885); Roberts (1959). Lloyd, Jacob Youde William (1885). The History of the Princes, the Lords Marcher, and the Ancient Nobility of Powys Fadog, and the Ancient Lords of Arwystli, Cedewen, and Meirionydd. Vol. 5. London: Whiting & Co. p. 228. OCLC 835148507. Roberts, Glyn (1959). "Wynn family, of Gwydir, Caernarfonshire". Dictionary of Welsh Biography. Archived from the original on 5 June 2023.
Avent (2004), pp. 12, 21, 25–26; Roberts (1959). Roberts, Glyn (1959). "Wynn family, of Gwydir, Caernarfonshire". Dictionary of Welsh Biography. Archived from the original on 5 June 2023.

books.google.com

Cadw & CN196; Caernarvonshire: East (1956); RCAHMW & 303046; Pettifer (2000); Pierce (1959). Cadw. "Tomen y Castell (CN196)". National Historic Assets of Wales. Retrieved 16 July 2023. An Inventory of the Ancient Monuments in Caernarvonshire: I East: the Cantref of Arllechwedd and the Commote of Creuddyn. Vol. 1. The Royal Commission on the Ancient and Historical Monuments of Wales. 1956. pp. 80–83. OCLC 1008298430. "Tomen Castell, Dolwyddelan (303046)". Coflein. RCAHMW. Retrieved 11 July 2023. Pettifer, Adrian (2000). Welsh Castles: A Guide by Counties. Woodbridge: Boydell & Brewer. pp. 35–36. ISBN 9780851157788. Pierce, Thomas Jones (1959). "Iorwerth Drwyndwn (The Flat-nosed) (died probably c. 1174), prince of Gwynedd". Dictionary of Welsh Biography. Archived from the original on 20 April 2023. Retrieved 19 July 2023.
Kenyon (2010), pp. 33–34. Kenyon, John (2010). The Medieval Castles of Wales. Cardiff: The University of Wales Press. pp. 33–34. ISBN 9780708321805.
Longley (2009). Longley, David (16 December 2009). "Gwynedd Before and After the Conquest". In Williams, Diane M.; Kenyon, John R. (eds.). The Impact of the Edwardian Castles in Wales. Oxford: Oxbow Books. ISBN 9781782973676.
Caernarvonshire: East (1956); Avent (2004), pp. 11, 25. An Inventory of the Ancient Monuments in Caernarvonshire: I East: the Cantref of Arllechwedd and the Commote of Creuddyn. Vol. 1. The Royal Commission on the Ancient and Historical Monuments of Wales. 1956. pp. 80–83. OCLC 1008298430.
Longley (2009); Hughes et al. (1973). Longley, David (16 December 2009). "Gwynedd Before and After the Conquest". In Williams, Diane M.; Kenyon, John R. (eds.). The Impact of the Edwardian Castles in Wales. Oxford: Oxbow Books. ISBN 9781782973676. Hughes, R. Elfyn; Dale, J.; Williams, I. Ellis; Rees, D. I. (1973). "Studies in Sheep Population and Environment in the Mountains of North-West Wales I. The Status of the Sheep in the Mountains of North Wales Since Mediaeval Times". Journal of Applied Ecology. 10 (1): 113–132. doi:10.2307/2404720. ISSN 0021-8901. JSTOR 2404720.
Avent (2004), pp. 14–15; Prestwich (1988), pp. 194–95. Prestwich, Michael (1988). Edward I. Berkeley and Los Angeles: University of California Press. pp. 194–95. ISBN 9780520062665.
Avent (2004), p. 16; Prestwich (1988), pp. 194–95. Prestwich, Michael (1988). Edward I. Berkeley and Los Angeles: University of California Press. pp. 194–95. ISBN 9780520062665.
Prestwich (1988), pp. 194–95; Taylor (1986), p. 44 (fn. 2). Prestwich, Michael (1988). Edward I. Berkeley and Los Angeles: University of California Press. pp. 194–95. ISBN 9780520062665. Taylor, Arnold (1986). The Welsh Castles of Edward I. London and Ronceverte: The Hambledon Press. ISBN 9780907628712.
Avent (2004), p. 19; Taylor (1986), pp. 44–45. Taylor, Arnold (1986). The Welsh Castles of Edward I. London and Ronceverte: The Hambledon Press. ISBN 9780907628712.
Caernarvonshire: East (1956); Avent (2004), p. 18. An Inventory of the Ancient Monuments in Caernarvonshire: I East: the Cantref of Arllechwedd and the Commote of Creuddyn. Vol. 1. The Royal Commission on the Ancient and Historical Monuments of Wales. 1956. pp. 80–83. OCLC 1008298430.
Caernarvonshire: East (1956); Wynn & Barrington (1827), pp. 92–93. An Inventory of the Ancient Monuments in Caernarvonshire: I East: the Cantref of Arllechwedd and the Commote of Creuddyn. Vol. 1. The Royal Commission on the Ancient and Historical Monuments of Wales. 1956. pp. 80–83. OCLC 1008298430. Wynn, Sir John; Barrington, Daines (1827). The History of the Gwydir Family. Ruthin: R. Jones. pp. 92–93. OCLC 57503225.
Lloyd (1885); Roberts (1959). Lloyd, Jacob Youde William (1885). The History of the Princes, the Lords Marcher, and the Ancient Nobility of Powys Fadog, and the Ancient Lords of Arwystli, Cedewen, and Meirionydd. Vol. 5. London: Whiting & Co. p. 228. OCLC 835148507. Roberts, Glyn (1959). "Wynn family, of Gwydir, Caernarfonshire". Dictionary of Welsh Biography. Archived from the original on 5 June 2023.
Pugh (1816), p. 417; Barnwell (1883), pp. 49–56. Pugh, Edward (1816). Cambria Depicta: A Tour Through North Wales Illustrated With Picturesque Views by a Native Artist. London: W. Clowes. p. 417. OCLC 79565379. Barnwell, E. L. (1883). "Dolwyddelan Castle". Archaeologia Cambrensis. 16 (4): 49–56. ISSN 0306-6924. Retrieved 9 April 2014.
Caernarvonshire: East (1956); Cadw: Visitor website. An Inventory of the Ancient Monuments in Caernarvonshire: I East: the Cantref of Arllechwedd and the Commote of Creuddyn. Vol. 1. The Royal Commission on the Ancient and Historical Monuments of Wales. 1956. pp. 80–83. OCLC 1008298430. Cadw. "Dolwyddelan Castle". cadw.gov.wales. Retrieved 11 July 2023.
Caernarvonshire: East (1956); Avent (2004), pp. 25–27; RCAHMW & 95299. An Inventory of the Ancient Monuments in Caernarvonshire: I East: the Cantref of Arllechwedd and the Commote of Creuddyn. Vol. 1. The Royal Commission on the Ancient and Historical Monuments of Wales. 1956. pp. 80–83. OCLC 1008298430. "Dolwyddelan Castle (95299)". Coflein. RCAHMW. Retrieved 12 July 2023.
Caernarvonshire: East (1956); Avent (2004), pp. 26–28. An Inventory of the Ancient Monuments in Caernarvonshire: I East: the Cantref of Arllechwedd and the Commote of Creuddyn. Vol. 1. The Royal Commission on the Ancient and Historical Monuments of Wales. 1956. pp. 80–83. OCLC 1008298430.
Caernarvonshire: East (1956); Avent (2004), p. 28; Kenyon (2010), pp. 33–34. An Inventory of the Ancient Monuments in Caernarvonshire: I East: the Cantref of Arllechwedd and the Commote of Creuddyn. Vol. 1. The Royal Commission on the Ancient and Historical Monuments of Wales. 1956. pp. 80–83. OCLC 1008298430. Kenyon, John (2010). The Medieval Castles of Wales. Cardiff: The University of Wales Press. pp. 33–34. ISBN 9780708321805.
Caernarvonshire: East (1956); Avent (2004), pp. 25, 28. An Inventory of the Ancient Monuments in Caernarvonshire: I East: the Cantref of Arllechwedd and the Commote of Creuddyn. Vol. 1. The Royal Commission on the Ancient and Historical Monuments of Wales. 1956. pp. 80–83. OCLC 1008298430.

cadwpublic-api.azurewebsites.net

Cadw & CN040. Cadw. "Castell Dolwyddelan (CN040)". National Historic Assets of Wales. Retrieved 12 July 2023.
Cadw & 18253. Cadw (17 February 1997). "Dolwyddelan Castle (Grade I) (18253)". National Historic Assets of Wales. Retrieved 11 July 2023.
Cadw & CN196; Caernarvonshire: East (1956); RCAHMW & 303046; Pettifer (2000); Pierce (1959). Cadw. "Tomen y Castell (CN196)". National Historic Assets of Wales. Retrieved 16 July 2023. An Inventory of the Ancient Monuments in Caernarvonshire: I East: the Cantref of Arllechwedd and the Commote of Creuddyn. Vol. 1. The Royal Commission on the Ancient and Historical Monuments of Wales. 1956. pp. 80–83. OCLC 1008298430. "Tomen Castell, Dolwyddelan (303046)". Coflein. RCAHMW. Retrieved 11 July 2023. Pettifer, Adrian (2000). Welsh Castles: A Guide by Counties. Woodbridge: Boydell & Brewer. pp. 35–36. ISBN 9780851157788. Pierce, Thomas Jones (1959). "Iorwerth Drwyndwn (The Flat-nosed) (died probably c. 1174), prince of Gwynedd". Dictionary of Welsh Biography. Archived from the original on 20 April 2023. Retrieved 19 July 2023.
Cadw & CN040; Cadw & 18253; Cadw: Visitor website. Cadw. "Castell Dolwyddelan (CN040)". National Historic Assets of Wales. Retrieved 12 July 2023. Cadw (17 February 1997). "Dolwyddelan Castle (Grade I) (18253)". National Historic Assets of Wales. Retrieved 11 July 2023. Cadw. "Dolwyddelan Castle". cadw.gov.wales. Retrieved 11 July 2023.

coflein.gov.uk

Cadw & CN196; Caernarvonshire: East (1956); RCAHMW & 303046; Pettifer (2000); Pierce (1959). Cadw. "Tomen y Castell (CN196)". National Historic Assets of Wales. Retrieved 16 July 2023. An Inventory of the Ancient Monuments in Caernarvonshire: I East: the Cantref of Arllechwedd and the Commote of Creuddyn. Vol. 1. The Royal Commission on the Ancient and Historical Monuments of Wales. 1956. pp. 80–83. OCLC 1008298430. "Tomen Castell, Dolwyddelan (303046)". Coflein. RCAHMW. Retrieved 11 July 2023. Pettifer, Adrian (2000). Welsh Castles: A Guide by Counties. Woodbridge: Boydell & Brewer. pp. 35–36. ISBN 9780851157788. Pierce, Thomas Jones (1959). "Iorwerth Drwyndwn (The Flat-nosed) (died probably c. 1174), prince of Gwynedd". Dictionary of Welsh Biography. Archived from the original on 20 April 2023. Retrieved 19 July 2023.
Caernarvonshire: East (1956); Avent (2004), pp. 25–27; RCAHMW & 95299. An Inventory of the Ancient Monuments in Caernarvonshire: I East: the Cantref of Arllechwedd and the Commote of Creuddyn. Vol. 1. The Royal Commission on the Ancient and Historical Monuments of Wales. 1956. pp. 80–83. OCLC 1008298430. "Dolwyddelan Castle (95299)". Coflein. RCAHMW. Retrieved 12 July 2023.

dailypost.co.uk

Daily Post (2007). North Wales Daily Post (18 September 2007). "Dolwyddelan Castle". Archived from the original on 13 April 2014. Retrieved 2 September 2013.

doi.org

Longley (2009); Hughes et al. (1973). Longley, David (16 December 2009). "Gwynedd Before and After the Conquest". In Williams, Diane M.; Kenyon, John R. (eds.). The Impact of the Edwardian Castles in Wales. Oxford: Oxbow Books. ISBN 9781782973676. Hughes, R. Elfyn; Dale, J.; Williams, I. Ellis; Rees, D. I. (1973). "Studies in Sheep Population and Environment in the Mountains of North-West Wales I. The Status of the Sheep in the Mountains of North Wales Since Mediaeval Times". Journal of Applied Ecology. 10 (1): 113–132. doi:10.2307/2404720. ISSN 0021-8901. JSTOR 2404720.
Jones (2008). Jones, J. Gwynfor (3 January 2008). "Wynn family (per. c. 1465–1678), landowners". Oxford Dictionary of National Biography (online ed.). Oxford University Press. doi:10.1093/ref:odnb/71883. Archived from the original on 4 October 2023. Retrieved 4 October 2023. (Subscription or UK public library membership required.)

gov.wales

cadw.gov.wales

Caernarvonshire: East (1956); Cadw: Visitor website. An Inventory of the Ancient Monuments in Caernarvonshire: I East: the Cantref of Arllechwedd and the Commote of Creuddyn. Vol. 1. The Royal Commission on the Ancient and Historical Monuments of Wales. 1956. pp. 80–83. OCLC 1008298430. Cadw. "Dolwyddelan Castle". cadw.gov.wales. Retrieved 11 July 2023.
Cadw & CN040; Cadw & 18253; Cadw: Visitor website. Cadw. "Castell Dolwyddelan (CN040)". National Historic Assets of Wales. Retrieved 12 July 2023. Cadw (17 February 1997). "Dolwyddelan Castle (Grade I) (18253)". National Historic Assets of Wales. Retrieved 11 July 2023. Cadw. "Dolwyddelan Castle". cadw.gov.wales. Retrieved 11 July 2023.

jstor.org

Longley (2009); Hughes et al. (1973). Longley, David (16 December 2009). "Gwynedd Before and After the Conquest". In Williams, Diane M.; Kenyon, John R. (eds.). The Impact of the Edwardian Castles in Wales. Oxford: Oxbow Books. ISBN 9781782973676. Hughes, R. Elfyn; Dale, J.; Williams, I. Ellis; Rees, D. I. (1973). "Studies in Sheep Population and Environment in the Mountains of North-West Wales I. The Status of the Sheep in the Mountains of North Wales Since Mediaeval Times". Journal of Applied Ecology. 10 (1): 113–132. doi:10.2307/2404720. ISSN 0021-8901. JSTOR 2404720.

library.wales

viewer.library.wales

Buck & Buck (1742); Pennant (1773), pp. ix, 144/3, 145–46. Buck, Samuel; Buck, Nathaniel (1742). "The east view of Dolwyddelan Castle in the county of Caernarvon". National Library of Wales. Retrieved 22 July 2023. Pennant, Thomas (1773). A Tour in Wales: Journey to Snowdon. Vol. 2, part I (2nd ed.). London: Henry Hughes. pp. ix, 144/3, 145–46.

oxforddnb.com

Jones (2008). Jones, J. Gwynfor (3 January 2008). "Wynn family (per. c. 1465–1678), landowners". Oxford Dictionary of National Biography (online ed.). Oxford University Press. doi:10.1093/ref:odnb/71883. Archived from the original on 4 October 2023. Retrieved 4 October 2023. (Subscription or UK public library membership required.)

rcahmw.gov.uk

RCAHMW (2017). "Mapping the Historic Boundaries of Wales: Commotes and Cantrefs". Royal Commission on the Ancient and Historical Monuments of Wales. Archived from the original on 22 July 2023. Retrieved 23 July 2023.

tate.org.uk

Wilton (2013). Wilton, Andrew (May 2013). "A Ruined Castle: ?Dolwyddelan 1799 by Joseph Mallord William Turner". In Brown, David Blayney (ed.). J.M.W. Turner: Sketchbooks, Drawings and Watercolours. Tate Research Publication. Tate (published April 2016). ISBN 9781849763868. Retrieved 22 July 2023.

web.archive.org

Cadw & CN196; Caernarvonshire: East (1956); RCAHMW & 303046; Pettifer (2000); Pierce (1959). Cadw. "Tomen y Castell (CN196)". National Historic Assets of Wales. Retrieved 16 July 2023. An Inventory of the Ancient Monuments in Caernarvonshire: I East: the Cantref of Arllechwedd and the Commote of Creuddyn. Vol. 1. The Royal Commission on the Ancient and Historical Monuments of Wales. 1956. pp. 80–83. OCLC 1008298430. "Tomen Castell, Dolwyddelan (303046)". Coflein. RCAHMW. Retrieved 11 July 2023. Pettifer, Adrian (2000). Welsh Castles: A Guide by Counties. Woodbridge: Boydell & Brewer. pp. 35–36. ISBN 9780851157788. Pierce, Thomas Jones (1959). "Iorwerth Drwyndwn (The Flat-nosed) (died probably c. 1174), prince of Gwynedd". Dictionary of Welsh Biography. Archived from the original on 20 April 2023. Retrieved 19 July 2023.
RCAHMW (2017). "Mapping the Historic Boundaries of Wales: Commotes and Cantrefs". Royal Commission on the Ancient and Historical Monuments of Wales. Archived from the original on 22 July 2023. Retrieved 23 July 2023.
Jones (2008). Jones, J. Gwynfor (3 January 2008). "Wynn family (per. c. 1465–1678), landowners". Oxford Dictionary of National Biography (online ed.). Oxford University Press. doi:10.1093/ref:odnb/71883. Archived from the original on 4 October 2023. Retrieved 4 October 2023. (Subscription or UK public library membership required.)
Lloyd (1885); Roberts (1959). Lloyd, Jacob Youde William (1885). The History of the Princes, the Lords Marcher, and the Ancient Nobility of Powys Fadog, and the Ancient Lords of Arwystli, Cedewen, and Meirionydd. Vol. 5. London: Whiting & Co. p. 228. OCLC 835148507. Roberts, Glyn (1959). "Wynn family, of Gwydir, Caernarfonshire". Dictionary of Welsh Biography. Archived from the original on 5 June 2023.
Avent (2004), pp. 12, 21, 25–26; Roberts (1959). Roberts, Glyn (1959). "Wynn family, of Gwydir, Caernarfonshire". Dictionary of Welsh Biography. Archived from the original on 5 June 2023.
Daily Post (2007). North Wales Daily Post (18 September 2007). "Dolwyddelan Castle". Archived from the original on 13 April 2014. Retrieved 2 September 2013.

worldcat.org

search.worldcat.org

Cadw & CN196; Caernarvonshire: East (1956); RCAHMW & 303046; Pettifer (2000); Pierce (1959). Cadw. "Tomen y Castell (CN196)". National Historic Assets of Wales. Retrieved 16 July 2023. An Inventory of the Ancient Monuments in Caernarvonshire: I East: the Cantref of Arllechwedd and the Commote of Creuddyn. Vol. 1. The Royal Commission on the Ancient and Historical Monuments of Wales. 1956. pp. 80–83. OCLC 1008298430. "Tomen Castell, Dolwyddelan (303046)". Coflein. RCAHMW. Retrieved 11 July 2023. Pettifer, Adrian (2000). Welsh Castles: A Guide by Counties. Woodbridge: Boydell & Brewer. pp. 35–36. ISBN 9780851157788. Pierce, Thomas Jones (1959). "Iorwerth Drwyndwn (The Flat-nosed) (died probably c. 1174), prince of Gwynedd". Dictionary of Welsh Biography. Archived from the original on 20 April 2023. Retrieved 19 July 2023.
Caernarvonshire: East (1956); Avent (2004), pp. 11, 25. An Inventory of the Ancient Monuments in Caernarvonshire: I East: the Cantref of Arllechwedd and the Commote of Creuddyn. Vol. 1. The Royal Commission on the Ancient and Historical Monuments of Wales. 1956. pp. 80–83. OCLC 1008298430.
Longley (2009); Hughes et al. (1973). Longley, David (16 December 2009). "Gwynedd Before and After the Conquest". In Williams, Diane M.; Kenyon, John R. (eds.). The Impact of the Edwardian Castles in Wales. Oxford: Oxbow Books. ISBN 9781782973676. Hughes, R. Elfyn; Dale, J.; Williams, I. Ellis; Rees, D. I. (1973). "Studies in Sheep Population and Environment in the Mountains of North-West Wales I. The Status of the Sheep in the Mountains of North Wales Since Mediaeval Times". Journal of Applied Ecology. 10 (1): 113–132. doi:10.2307/2404720. ISSN 0021-8901. JSTOR 2404720.
Caernarvonshire: East (1956); Avent (2004), p. 18. An Inventory of the Ancient Monuments in Caernarvonshire: I East: the Cantref of Arllechwedd and the Commote of Creuddyn. Vol. 1. The Royal Commission on the Ancient and Historical Monuments of Wales. 1956. pp. 80–83. OCLC 1008298430.
Caernarvonshire: East (1956); Wynn & Barrington (1827), pp. 92–93. An Inventory of the Ancient Monuments in Caernarvonshire: I East: the Cantref of Arllechwedd and the Commote of Creuddyn. Vol. 1. The Royal Commission on the Ancient and Historical Monuments of Wales. 1956. pp. 80–83. OCLC 1008298430. Wynn, Sir John; Barrington, Daines (1827). The History of the Gwydir Family. Ruthin: R. Jones. pp. 92–93. OCLC 57503225.
Lloyd (1885); Roberts (1959). Lloyd, Jacob Youde William (1885). The History of the Princes, the Lords Marcher, and the Ancient Nobility of Powys Fadog, and the Ancient Lords of Arwystli, Cedewen, and Meirionydd. Vol. 5. London: Whiting & Co. p. 228. OCLC 835148507. Roberts, Glyn (1959). "Wynn family, of Gwydir, Caernarfonshire". Dictionary of Welsh Biography. Archived from the original on 5 June 2023.
Pugh (1816), p. 417; Barnwell (1883), pp. 49–56. Pugh, Edward (1816). Cambria Depicta: A Tour Through North Wales Illustrated With Picturesque Views by a Native Artist. London: W. Clowes. p. 417. OCLC 79565379. Barnwell, E. L. (1883). "Dolwyddelan Castle". Archaeologia Cambrensis. 16 (4): 49–56. ISSN 0306-6924. Retrieved 9 April 2014.
Caernarvonshire: East (1956); Cadw: Visitor website. An Inventory of the Ancient Monuments in Caernarvonshire: I East: the Cantref of Arllechwedd and the Commote of Creuddyn. Vol. 1. The Royal Commission on the Ancient and Historical Monuments of Wales. 1956. pp. 80–83. OCLC 1008298430. Cadw. "Dolwyddelan Castle". cadw.gov.wales. Retrieved 11 July 2023.
Caernarvonshire: East (1956); Avent (2004), pp. 25–27; RCAHMW & 95299. An Inventory of the Ancient Monuments in Caernarvonshire: I East: the Cantref of Arllechwedd and the Commote of Creuddyn. Vol. 1. The Royal Commission on the Ancient and Historical Monuments of Wales. 1956. pp. 80–83. OCLC 1008298430. "Dolwyddelan Castle (95299)". Coflein. RCAHMW. Retrieved 12 July 2023.
Caernarvonshire: East (1956); Avent (2004), pp. 26–28. An Inventory of the Ancient Monuments in Caernarvonshire: I East: the Cantref of Arllechwedd and the Commote of Creuddyn. Vol. 1. The Royal Commission on the Ancient and Historical Monuments of Wales. 1956. pp. 80–83. OCLC 1008298430.
Caernarvonshire: East (1956); Avent (2004), p. 28; Kenyon (2010), pp. 33–34. An Inventory of the Ancient Monuments in Caernarvonshire: I East: the Cantref of Arllechwedd and the Commote of Creuddyn. Vol. 1. The Royal Commission on the Ancient and Historical Monuments of Wales. 1956. pp. 80–83. OCLC 1008298430. Kenyon, John (2010). The Medieval Castles of Wales. Cardiff: The University of Wales Press. pp. 33–34. ISBN 9780708321805.
Caernarvonshire: East (1956); Avent (2004), pp. 25, 28. An Inventory of the Ancient Monuments in Caernarvonshire: I East: the Cantref of Arllechwedd and the Commote of Creuddyn. Vol. 1. The Royal Commission on the Ancient and Historical Monuments of Wales. 1956. pp. 80–83. OCLC 1008298430.