Born ‎± 1052 at Pais de Caux, Normandy, France, died ‎± 1082 at Alcester, Warw, England.‎, approximately 30 years
pg 641, Burke's "Extant Peerage & Baronetage etc" 1970 edition

pg 233, "Ancestral Roots of Sixty Colonists etc" by Frederick Lewis Weiss, 6th Edition

vol 3, pg 189, Burke's "Commoners of Great Britain and Ireland"

pg 509, Burke's "A Genealogical and Heraldic History of the Extinct and Dormant Baronetcies of England, Ireland and Scotland" 2nd edition, published in 1841

pg 132, Burke's "A Genealogical and Heraldic History of the Extinct and Dormant Baronetcies of England, Ireland and Scotland" 2nd edition, published in 1841