Green 2009, p. 26; Hollister 2003, p. 43; Thompson 2003, p. 134 Green, Judith (2009). Henry I: King of England and Duke of Normandy. Cambridge: Cambridge University Press. ISBN978-0-521-74452-2 Hollister, Warren C. (2003). Frost, Amanda Clark (ed.), ed. Henry I. New Haven & Londres: Yale University Press. ISBN978-0-300-09829-7 Thompson, Kathleen (2003). «Affairs of State: the Illegitimate Children of Henry I». Journal of Medieval History. 29: 129–151. ISSN0304-4181. doi:10.1016/S0304-4181(03)00015-0
Green 2009, p. 169; Hollister 2003, p. 281; Thompson 2003, p. 137 Green, Judith (2009). Henry I: King of England and Duke of Normandy. Cambridge: Cambridge University Press. ISBN978-0-521-74452-2 Hollister, Warren C. (2003). Frost, Amanda Clark (ed.), ed. Henry I. New Haven & Londres: Yale University Press. ISBN978-0-300-09829-7 Thompson, Kathleen (2003). «Affairs of State: the Illegitimate Children of Henry I». Journal of Medieval History. 29: 129–151. ISSN0304-4181. doi:10.1016/S0304-4181(03)00015-0
Thompson 2003, p. 130; White 1949, pp. 105–121 Thompson, Kathleen (2003). «Affairs of State: the Illegitimate Children of Henry I». Journal of Medieval History. 29: 129–151. ISSN0304-4181. doi:10.1016/S0304-4181(03)00015-0 White, Geoffrey W. (ed.) (1949). The Complete Peerage. 11. Londres: St. Catherine Press. OCLC568761046
Green 2009, p. 26; Hollister 2003, p. 43; Thompson 2003, p. 134 Green, Judith (2009). Henry I: King of England and Duke of Normandy. Cambridge: Cambridge University Press. ISBN978-0-521-74452-2 Hollister, Warren C. (2003). Frost, Amanda Clark (ed.), ed. Henry I. New Haven & Londres: Yale University Press. ISBN978-0-300-09829-7 Thompson, Kathleen (2003). «Affairs of State: the Illegitimate Children of Henry I». Journal of Medieval History. 29: 129–151. ISSN0304-4181. doi:10.1016/S0304-4181(03)00015-0
Haskins 1918, pp. 86, 93, 105–106 Haskins, Charles Homer (1918). Norman Institutions. Cambridge: Harvard University Press. OCLC459798602
Brett 1975, p. 112; Green 2009, p. 282; Mayr-Harting 2011, pp. 46; Southern 1962, pp. 155, 163 Brett, Martin (1975). The English Church Under Henry I. Oxford: Oxford University Press. ISBN978-0-19-821861-6 Green, Judith (2009). Henry I: King of England and Duke of Normandy. Cambridge: Cambridge University Press. ISBN978-0-521-74452-2 Mayr-Harting, Henry (2011). Religion, Politics and Society in Britain, 1066–1272. Harlow: Longman. ISBN978-0-582-41413-6 Southern, Richard (1962). «The Place of Henry I in English History». Proceedings of the British Academy. 48: 127–169. ISSN0068-1202
Green 2009, p. 169; Hollister 2003, p. 281; Thompson 2003, p. 137 Green, Judith (2009). Henry I: King of England and Duke of Normandy. Cambridge: Cambridge University Press. ISBN978-0-521-74452-2 Hollister, Warren C. (2003). Frost, Amanda Clark (ed.), ed. Henry I. New Haven & Londres: Yale University Press. ISBN978-0-300-09829-7 Thompson, Kathleen (2003). «Affairs of State: the Illegitimate Children of Henry I». Journal of Medieval History. 29: 129–151. ISSN0304-4181. doi:10.1016/S0304-4181(03)00015-0
David 1929, pp. 45–46 David, Charles W. (1929). «"The Claim of King Henry I to Be Called Learned"». In: Taylor, C. H.; LaMonte, J. L. (eds.). Anniversary Essays in Medieval History by Students of Charles Homer Haskins. Boston & Nova Iorque: Houghton Mifflin. OCLC615486047 !CS1 manut: Nomes múltiplos: lista de editores (link)
David 1929, p. 56; Green 2009, p. 33 David, Charles W. (1929). «"The Claim of King Henry I to Be Called Learned"». In: Taylor, C. H.; LaMonte, J. L. (eds.). Anniversary Essays in Medieval History by Students of Charles Homer Haskins. Boston & Nova Iorque: Houghton Mifflin. OCLC615486047 !CS1 manut: Nomes múltiplos: lista de editores (link) Green, Judith (2009). Henry I: King of England and Duke of Normandy. Cambridge: Cambridge University Press. ISBN978-0-521-74452-2
Green 2009, p. 314; Southern 1962, p. 231 Green, Judith (2009). Henry I: King of England and Duke of Normandy. Cambridge: Cambridge University Press. ISBN978-0-521-74452-2 Southern, Richard (1962). «The Place of Henry I in English History». Proceedings of the British Academy. 48: 127–169. ISSN0068-1202
Thompson 2003, p. 130; White 1949, pp. 105–121 Thompson, Kathleen (2003). «Affairs of State: the Illegitimate Children of Henry I». Journal of Medieval History. 29: 129–151. ISSN0304-4181. doi:10.1016/S0304-4181(03)00015-0 White, Geoffrey W. (ed.) (1949). The Complete Peerage. 11. Londres: St. Catherine Press. OCLC568761046