319405314. Walter of Gaunt
1Frederick Lewis Weis, Magna Carta Sureties, 1215, (Genealogical Publishing Co. 5th ed. 1999), line 158-4.
2Cokayne, Complete Peerage (Sutton Publishing, 2000 ed.), VI:437 (Welles).
3Frederick Lewis Weis, Magna Carta Sureties, 1215, line 156-24.
4Frederick Lewis Weis, Magna Carta Sureties, 1215, line 143-24.
319405315. Maud of Brittany
1Frederick Lewis Weis, Magna Carta Sureties, 1215, (Genealogical Publishing Co. 5th ed. 1999), line 158-4.
2Cokayne, Complete Peerage (Sutton Publishing, 2000 ed.), VI:437 (Welles).
319405344. Viel Engaine
1Cokayne, Complete Peerage (Sutton Publishing, 2000 ed.), V:73 (Engaine).
2Carl Boyer, 3rd, Medieval English Ancestors of Robert Abell (Carl Boyer, 3rd, P.O. Box 220333, Santa Clarita, CA 91322-0333), 97.
319405345. Alice Lizures
1Carl Boyer, 3rd, Medieval English Ancestors of Robert Abell (Carl Boyer, 3rd, P.O. Box 220333, Santa Clarita, CA 91322-0333), 97.
319405348. Richard fitz Walter
1Cokayne, Complete Peerage (Sutton Publishing, 2000 ed.), V:72.
319405440. Robert de Ros
1Frederick Lewis Weis, Ancestral Roots of Certain American Colonists (Genealogical Publishing Co., Baltimore, MD, 7th Ed, 1999), line 89-27.
2Cokayne, Complete Peerage (Sutton Publishing, 2000 ed.), V:91 (Ros).
319405441. Sybil de Valoignes
1Frederick Lewis Weis, Ancestral Roots of Certain American Colonists (Genealogical Publishing Co., Baltimore, MD, 7th Ed, 1999), line 89-27.
2Carl Boyer, 3rd, Medieval English Ancestors of Robert Abell (Carl Boyer, 3rd, P.O. Box 220333, Santa Clarita, CA 91322-0333), 210.
319405442. William Trussebut lord of Warter
1Frederick Lewis Weis, Ancestral Roots of Certain American Colonists (Genealogical Publishing Co., Baltimore, MD, 7th Ed, 1999), line 89-27.
2Cokayne, Complete Peerage (Sutton Publishing, 2000 ed.), V:91 (Ros).
319405443. Aubreye de Harcourt
1Cokayne, Complete Peerage (Sutton Publishing, 2000 ed.), V:91 (Ros).
319405446. Richard Avenal
1Frederick Lewis Weis, Ancestral Roots of Certain American Colonists (Genealogical Publishing Co., Baltimore, MD, 7th Ed, 1999), line 89-27.
319405448. Herbert fitz Herbert
1Frederick Lewis Weis, Ancestral Roots of Certain American Colonists (Genealogical Publishing Co., Baltimore, MD, 7th Ed, 1999), 237-5.
319405449. Sybil Corbet Lady of Alcester, Pontesbury, & Woodcote
1Frederick Lewis Weis, Ancestral Roots of Certain American Colonists (Genealogical Publishing Co., Baltimore, MD, 7th Ed, 1999), 237-5.
2Frederick Lewis Weis, Ancestral Roots of Certain American Colonists, line 262-27.
319405456. William d'Aubigny
1K.S.B. Keats-Rohan, Domesday Descendants (Woodbridge: Boydell Press, 2002), 43.
2Frederick Lewis Weis, Magna Carta Sureties, 1215, (Genealogical Publishing Co. 5th ed. 1999), line 157-2.
319405457. Cecily de Bigod lady of Belvoir
1Frederick Lewis Weis, Magna Carta Sureties, 1215, (Genealogical Publishing Co. 5th ed. 1999), line 157-2.
2K.S.B. Keats-Rohan, Domesday Descendants (Woodbridge: Boydell Press, 2002), 43.
3Carl Boyer 3d, Medieval English Ancestors of Certain Americans (Santa Clarita, CA 2000), 28 (Bigod).
319405458. Robert fitz Richard de Clare
1Frederick Lewis Weis, Magna Carta Sureties, 1215, (Genealogical Publishing Co. 5th ed. 1999), line 157-1.
319405576. Hugh de Mortimer Lord Mortimer of Wigmore
1Frederick Lewis Weis, Ancestral Roots of Certain American Colonists (Genealogical Publishing Co., Baltimore, MD, 7th Ed, 1999), Line 132C-27.
2Carl Boyer, 3rd, Medieval English Ancestors of Robert Abell (Carl Boyer, 3rd, P.O. Box 220333, Santa Clarita, CA 91322-0333), 178.
319405580. Henry de Ferrières lord of Oakham
1Carl Boyer 3d, Medieval English Ancestors of Certain Americans (Santa Clarita, CA 2000), 82.