Note 707 — Chapter VIII · THE EARLY YEARS OF WILLIAM THE CONQUEROR.[497] A.D. 1028–1051. (continued 2)
Reading edition
They were the sons of Robert of Grantmesnil (see above, p. 199) and Hadwisa, daughter of Geroy (Orderic, 465 B). After Robert’s death Hadwisa married William, son of Archbishop Robert. Their daughter Judith, having taken the veil, afterwards married Roger, Count of Sicily (484 B), but, as a punishment for her sacrilege, remained childless.