John de Lacy, 1st Earl of Lincoln1 
In 1215 he was one of the Magna Carta Sureties. He gained the title of 1st Earl of Lincoln [England] on 22 November 1232.6
Child of John de Lacy, 1st Earl of Lincoln and Alice de l‘Aigle
Children of John de Lacy, 1st Earl of Lincoln and Margaret de Quincey
- Matilda de Lacy+7 b. 25 Jan 1223, d. 10 Mar 1289
- Edmund de Lacy+ b. 1230, d. 1258
- [S6] G.E. Cokayne; with Vicary Gibbs, H.A. Doubleday, Geoffrey H. White, Duncan Warrand and Lord Howard de Walden, editors, The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct or Dormant, new ed., 13 volumes in 14 (1910-1959; reprint in 6 volumes, Gloucester, U.K.: Alan Sutton Publishing, 2000), volume VII, page 676. Hereinafter cited as The Complete Peerage.
- [S1916] Tim Boyle, “re: Boyle Family,” e-mail message to BENR, 16 September 2006. Hereinafter cited as “re: Boyle Family.”
- [S79] Douglas Richardson, Plantagenet Ancestry (Baltimore, Maryland, U.S.A.: Genealogical Publishing Company, 2004), page 747. Hereinafter cited as Plantagenet Ancestry.
- [S130] Wikipedia, online http;//www.wikipedia.org. Hereinafter cited as Wikipedia.
- [S6] Cokayne, and others, The Complete Peerage, volume VII, page 679.
- [S6] Cokayne, and others, The Complete Peerage, volume VII, page 678.
- [S11] Alison Weir, Britain’s Royal Families: The Complete Genealogy (London, U.K.: The Bodley Head, 1999), page 68. Hereinafter cited as Britain’s Royal Families.
Roger Bigod, 4th Earl of Norfolk1 
He gained the title of 4th Earl of Norfolk.1 His marriage to Isabella of Scotland was annulled in 1245 on the grounds of consanguinity, but was reconciled to him in 1253.1 He has an extensive biographical entry in the Dictionary of National Biography.3
Child of Roger Bigod, 4th Earl of Norfolk and Isabella of Scotland
- [S11] Alison Weir, Britain’s Royal Families: The Complete Genealogy (London, U.K.: The Bodley Head, 1999), page 197. Hereinafter cited as Britain’s Royal Families.
- [S6] G.E. Cokayne; with Vicary Gibbs, H.A. Doubleday, Geoffrey H. White, Duncan Warrand and Lord Howard de Walden, editors, The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct or Dormant, new ed., 13 volumes in 14 (1910-1959; reprint in 6 volumes, Gloucester, U.K.: Alan Sutton Publishing, 2000), volume IX, page 590. Hereinafter cited as The Complete Peerage.
- [S18] Matthew H.C.G., editor, Dictionary of National Biography on CD-ROM (Oxford, U.K.: Oxford University Press, 1995), reference “Bigod, Roger”. Hereinafter cited as Dictionary of National Biography.
Gilbert Marshal, 4th Earl of Pembroke1 
He was also known as Gilbert Mareschal. He succeeded as the 4th Earl of Pembroke [E., 1199] on 16 April 1234.3
- [S11] Alison Weir, Britain’s Royal Families: The Complete Genealogy (London, U.K.: The Bodley Head, 1999), page 198. Hereinafter cited as Britain’s Royal Families.
- [S6] G.E. Cokayne; with Vicary Gibbs, H.A. Doubleday, Geoffrey H. White, Duncan Warrand and Lord Howard de Walden, editors, The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct or Dormant, new ed., 13 volumes in 14 (1910-1959; reprint in 6 volumes, Gloucester, U.K.: Alan Sutton Publishing, 2000), volume X, page 364. Hereinafter cited as The Complete Peerage.
- [S16] Jirí Louda and Michael MacLagan, Lines of Succession: Heraldry of the Royal Families of Europe, 2nd edition (London, U.K.: Little, Brown and Company, 1999), table 12. Hereinafter cited as Lines of Succession.
Amice de Clare1 
Her married name became de Reviers. Her married name became de Guines.
Children of Amice de Clare and Baldwin de Reviers, 6th Earl of Devon
- Baldwin de Reviers, 7th Earl of Devon b. 1236, d. 1262
- Isabel de Reviers+2 b. Jul 1237, d. 10 Nov 1293
- [S11] Alison Weir, Britain’s Royal Families: The Complete Genealogy (London, U.K.: The Bodley Head, 1999), page 68. Hereinafter cited as Britain’s Royal Families.
- [S6] G.E. Cokayne; with Vicary Gibbs, H.A. Doubleday, Geoffrey H. White, Duncan Warrand and Lord Howard de Walden, editors, The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct or Dormant, new ed., 13 volumes in 14 (1910-1959; reprint in 6 volumes, Gloucester, U.K.: Alan Sutton Publishing, 2000), volume I, page 355. Hereinafter cited as The Complete Peerage.
Baldwin de Reviers, 6th Earl of Devon1 
He was also known as Robert de Redvers.2 He gained the title of 6th Earl of Devon.2
Children of Baldwin de Reviers, 6th Earl of Devon and Amice de Clare
- Baldwin de Reviers, 7th Earl of Devon b. 1236, d. 1262
- Isabel de Reviers+3,1 b. Jul 1237, d. 10 Nov 1293
- [S6] G.E. Cokayne; with Vicary Gibbs, H.A. Doubleday, Geoffrey H. White, Duncan Warrand and Lord Howard de Walden, editors, The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct or Dormant, new ed., 13 volumes in 14 (1910-1959; reprint in 6 volumes, Gloucester, U.K.: Alan Sutton Publishing, 2000), volume I, page 355. Hereinafter cited as The Complete Peerage.
- [S11] Alison Weir, Britain’s Royal Families: The Complete Genealogy (London, U.K.: The Bodley Head, 1999), page 68. Hereinafter cited as Britain’s Royal Families.
- [S11] Alison Weir, Britain’s Royal Families, page 74.
Robert de Guines 
- [S11] Alison Weir, Britain’s Royal Families: The Complete Genealogy (London, U.K.: The Bodley Head, 1999), page 68. Hereinafter cited as Britain’s Royal Families.
Agnes de Clare1
- [S11] Alison Weir, Britain’s Royal Families: The Complete Genealogy (London, U.K.: The Bodley Head, 1999), page 68. Hereinafter cited as Britain’s Royal Families.
William de Clare1 
- [S11] Alison Weir, Britain’s Royal Families: The Complete Genealogy (London, U.K.: The Bodley Head, 1999), page 68. Hereinafter cited as Britain’s Royal Families.
Gilbert de Clare1 
He was a priest.1
- [S11] Alison Weir, Britain’s Royal Families: The Complete Genealogy (London, U.K.: The Bodley Head, 1999), page 68. Hereinafter cited as Britain’s Royal Families.
Constance de Moncada1 
She was also known as Constance de Béarn.2 She gained the title of Comtesse de Bigorre.
- [S11] Alison Weir, Britain’s Royal Families: The Complete Genealogy (London, U.K.: The Bodley Head, 1999), page 69. Hereinafter cited as Britain’s Royal Families.
- [S16] Jirí Louda and Michael MacLagan, Lines of Succession: Heraldry of the Royal Families of Europe, 2nd edition (London, U.K.: Little, Brown and Company, 1999), table 45. Hereinafter cited as Lines of Succession.
