1Sanders, Ivor John, English Baronies: A Study of Their Origin and Descent, 1086-1327 (Oxford: Clarendon Press, 1960.), p. 12, Los Angeles Public Library, 929.722 S215.
2Richardson, Douglas, Plantagenet Ancestry: A Study in Colonial and Medieval Families (Baltimore: Genealogical Publishing Company, 2004.), p. 146, Family History Library, 942 D5rd.
1Cokayne, George Edward, The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct, or Dormant (London: St. Catherine Press, 1910.), 12 (2): 300f, Los Angeles Public Library, 929.721 C682.
2Sanders, Ivor John, English Baronies: A Study of Their Origin and Descent, 1086-1327 (Oxford: Clarendon Press, 1960.), p. 11, Los Angeles Public Library, 929.722 S215.
3Richardson, Douglas, Plantagenet Ancestry: A Study in Colonial and Medieval Families (Baltimore: Genealogical Publishing Company, 2004.), pp. 146, 529, Family History Library, 942 D5rd.
1Sanders, Ivor John, English Baronies: A Study of Their Origin and Descent, 1086-1327 (Oxford: Clarendon Press, 1960.), p. 11, Los Angeles Public Library, 929.722 S215.
2Richardson, Douglas, Plantagenet Ancestry: A Study in Colonial and Medieval Families (Baltimore: Genealogical Publishing Company, 2004.), p. 528, Family History Library, 942 D5rd.
1Cokayne, George Edward, The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct, or Dormant (London: St. Catherine Press, 1910.), 12 (2): 300f, Los Angeles Public Library, 929.721 C682.
2Sanders, Ivor John, English Baronies: A Study of Their Origin and Descent, 1086-1327 (Oxford: Clarendon Press, 1960.), p. 11, Los Angeles Public Library, 929.722 S215.
3Richardson, Douglas, Plantagenet Ancestry: A Study in Colonial and Medieval Families (Baltimore: Genealogical Publishing Company, 2004.), p. 528, Family History Library, 942 D5rd.
1Sanders, Ivor John, English Baronies: A Study of Their Origin and Descent, 1086-1327 (Oxford: Clarendon Press, 1960.), p. 11, Los Angeles Public Library, 929.722 S215.
2Richardson, Douglas, Plantagenet Ancestry: A Study in Colonial and Medieval Families (Baltimore: Genealogical Publishing Company, 2004.), p. 528, Family History Library, 942 D5rd.
1Cokayne, George Edward, The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct, or Dormant (London: St. Catherine Press, 1910.), 12 (2): 300f, Los Angeles Public Library, 929.721 C682.
2Sanders, Ivor John, English Baronies: A Study of Their Origin and Descent, 1086-1327 (Oxford: Clarendon Press, 1960.), p. 11, Los Angeles Public Library, 929.722 S215.
3Richardson, Douglas, Plantagenet Ancestry: A Study in Colonial and Medieval Families (Baltimore: Genealogical Publishing Company, 2004.), p. 528, Family History Library, 942 D5rd.
Sir Thomas de GRELLE Lord Grelle
1Cokayne, George Edward, The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct, or Dormant (London: St. Catherine Press, 1910.), 6:107-109, 12 (2): 301d, Los Angeles Public Library, 929.721 C682.
2Sanders, Ivor John, English Baronies: A Study of Their Origin and Descent, 1086-1327 (Oxford: Clarendon Press, 1960.), pp. 92, 131, Los Angeles Public Library, 929.722 S215.
3Richardson, Douglas, Plantagenet Ancestry: A Study in Colonial and Medieval Families (Baltimore: Genealogical Publishing Company, 2004.), p. 745, Family History Library, 942 D5rd.
4Cokayne, G., CP, 7:453.
1Cokayne, George Edward, The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct, or Dormant (London: St. Catherine Press, 1910.), 6:107, 12 (2): 301d, Los Angeles Public Library, 929.721 C682.
2Richardson, Douglas, Plantagenet Ancestry: A Study in Colonial and Medieval Families (Baltimore: Genealogical Publishing Company, 2004.), p. 745, Family History Library, 942 D5rd.
Hugh de CREIL Butler of France
1Schwennicke, Detlev, Europ�ische Stammtafeln: Stammtafeln zur Geschichte der Europ�ischen Staaten (Marburg: Verlag von J. A. Stargardt, 1978-), III-653, Family History Library, 940 D5es.
Sir Edmund PLANTAGENET Earl of Cornwall
1Sanders, Ivor John, English Baronies: A Study of Their Origin and Descent, 1086-1327 (Oxford: Clarendon Press, 1960.), pp. 10, 14, 44, 60, Los Angeles Public Library, 929.722 S215.
2Altschul, Michael, A Baronial Family in Medieval England: The Clares, 1217-1314 (Baltimore: John Hopkins Press, 1965.), Family History Library, 929.242 C541a.
3Cokayne, George Edward, The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct, or Dormant (London: St. Catherine Press, 1910.), 3:433, 5:700h, Los Angeles Public Library, 929.721 C682.
4Reade, Compton, The House of Cornewall (Hereford: Jakeman and Carver, 1908.), p. 25, Family History Library, 929.242 C815L.
5Richardson, Douglas, Plantagenet Ancestry: A Study in Colonial and Medieval Families (Baltimore: Genealogical Publishing Company, 2004.), p. 232, Family History Library, 942 D5rd.
6Reade, C., House of Cornewall, p. 26.
7Cokayne, G., CP, 3:433.
1Altschul, Michael, A Baronial Family in Medieval England: The Clares, 1217-1314 (Baltimore: John Hopkins Press, 1965.), Family History Library, 929.242 C541a.
2Cokayne, George Edward, The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct, or Dormant (London: St. Catherine Press, 1910.), 3:433, 5:700h, Los Angeles Public Library, 929.721 C682.
3Sanders, Ivor John, English Baronies: A Study of Their Origin and Descent, 1086-1327 (Oxford: Clarendon Press, 1960.), p. 44, Los Angeles Public Library, 929.722 S215.
4Reade, Compton, The House of Cornewall (Hereford: Jakeman and Carver, 1908.), p. 25, Family History Library, 929.242 C815L.
5Richardson, Douglas, Plantagenet Ancestry: A Study in Colonial and Medieval Families (Baltimore: Genealogical Publishing Company, 2004.), p. 232, Family History Library, 942 D5rd.
6Cokayne, G., CP, 3:433.
1Cokayne, George Edward, The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct, or Dormant (London: St. Catherine Press, 1910.), 2:375, Los Angeles Public Library, 929.721 C682.
2Richardson, Douglas, Plantagenet Ancestry: A Study in Colonial and Medieval Families (Baltimore: Genealogical Publishing Company, 2004.), pp. 505, 507, Family History Library, 942 D5rd.
3Paul, James Balfour, The Scots Peerage (Edinburgh: D. Douglas, 1904-14.), 4:11, Los Angeles Public Library, 929.72 P324.
4Cokayne, G., CP, 5:373-4.
1Cokayne, George Edward, The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct, or Dormant (London: St. Catherine Press, 1910.), 5:373-4, Los Angeles Public Library, 929.721 C682.
2Richardson, Douglas, Plantagenet Ancestry: A Study in Colonial and Medieval Families (Baltimore: Genealogical Publishing Company, 2004.), pp. 505, 507, Family History Library, 942 D5rd.
1Cokayne, George Edward, The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct, or Dormant (London: St. Catherine Press, 1910.), 5:374, Los Angeles Public Library, 929.721 C682.
1Cokayne, George Edward, The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct, or Dormant (London: St. Catherine Press, 1910.), 5:373-4, Los Angeles Public Library, 929.721 C682.
2Richardson, Douglas, Plantagenet Ancestry: A Study in Colonial and Medieval Families (Baltimore: Genealogical Publishing Company, 2004.), pp. 505, 507, Family History Library, 942 D5rd.
Sir Colbran MacDUFF Earl of Fife
1Cokayne, George Edward, The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct, or Dormant (London: St. Catherine Press, 1910.), 5:373, Los Angeles Public Library, 929.721 C682.
2Reitwiesner, William Addams, "The Children of Joan, Princess of North Wales," The Genealogist 1:1 (Spring 1980), p. 86, Los Angeles Public Library.
3Richardson, Douglas, Plantagenet Ancestry: A Study in Colonial and Medieval Families (Baltimore: Genealogical Publishing Company, 2004.), p. 744, Family History Library, 942 D5rd.
4Paul, James Balfour, The Scots Peerage (Edinburgh: D. Douglas, 1904-14.), 4:10-11, Los Angeles Public Library, 929.72 P324.
5Richardson, Douglas, Magna Carta Ancestry: A Study in Colonial and Medieval Families (Baltimore: Genealogical Publishing Co., 2005.), p. 60, Family History Library, 942 D5rdm.
6Bower, Walter, Scotichronicon (Aberdeen: Aberdeen University Press, 1987.), 5:381, UC Riverside Library, DA775 .B6913 1987.
7Reitwiesner, W. A., The Genealogist 1:1, p. 86.
1Reitwiesner, William Addams, "The Children of Joan, Princess of North Wales," The Genealogist 1:1 (Spring 1980), p. 86, Los Angeles Public Library.
2Cokayne, George Edward, The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct, or Dormant (London: St. Catherine Press, 1910.), 5:373, Los Angeles Public Library, 929.721 C682.
3Paul, James Balfour, The Scots Peerage (Edinburgh: D. Douglas, 1904-14.), 4:11, Los Angeles Public Library, 929.72 P324.
4Weis, Frederick Lewis, The Magna Charta Sureties, 1215 (5th ed., Baltimore: Genealogical Publishing Co., 1999.), pp. 100-4, Los Angeles Public Library, 929.273 W426 1999.
5Cokayne, G., CP, 5:341, 6:174.
6Bower, Walter, Scotichronicon (Aberdeen: Aberdeen University Press, 1987.), 5:381, UC Riverside Library, DA775 .B6913 1987.
7Reitwiesner, W. A., The Genealogist 1:1, p. 86.
Sir Gilbert de CLARE Earl of Gloucester
1Cokayne, George Edward, The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct, or Dormant (London: St. Catherine Press, 1910.), 3:244, Los Angeles Public Library, 929.721 C682.
2Boyer, Carl, Medieval English Ancestors of Robert Abell (Santa Clarita, California: C. Boyer, 2001.), p. 42, Los Angeles Public Library, 929.2 A141-2.
3Sanders, Ivor John, English Baronies: A Study of Their Origin and Descent, 1086-1327 (Oxford: Clarendon Press, 1960.), p. 35, Los Angeles Public Library, 929.722 S215.
4Richardson, Douglas, Plantagenet Ancestry: A Study in Colonial and Medieval Families (Baltimore: Genealogical Publishing Company, 2004.), p. 506, Family History Library, 942 D5rd.
5Reed, Paul C., "'Proving' Illegitimacy: Amie ... de Gaveston," National Genealogical Society Quarterly 88:1 (Mar 2000) (Washington, District of Columbia: National Genealogical Society, 1912-), p. 42, Family History Library, 973 B2ng.
1Boyer, Carl, Medieval English Ancestors of Robert Abell (Santa Clarita, California: C. Boyer, 2001.), p. 42, Los Angeles Public Library, 929.2 A141-2.
2Sanders, Ivor John, English Baronies: A Study of Their Origin and Descent, 1086-1327 (Oxford: Clarendon Press, 1960.), p. 35 note 4, Los Angeles Public Library, 929.722 S215.
3Richardson, Douglas, Plantagenet Ancestry: A Study in Colonial and Medieval Families (Baltimore: Genealogical Publishing Company, 2004.), p. 506, Family History Library, 942 D5rd.
4Cokayne, George Edward, The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct, or Dormant (London: St. Catherine Press, 1910.), 5:715a, Los Angeles Public Library, 929.721 C682.