Raoul II DE MONTFORT , Lord of Gael and Montfort

  General Notes:

https://en.wikipedia.org/wiki/Ralph_de_Gael
Raoul II de Gael, seigneur of Gael and Montfort. By 1119, he had obtained the honour of Breteuil in Normandy (his uncle William de Breteuil died 1103 without any legitimate issue). The Complete Peerage claims that his descendants in the male line continued to hold his estates in Brittany, acquiring Laval and Vitré in the 15th century with the marriage of the heiress of Montmorency-Laval, but such a male-line descent hasn't been traced. He had only one child by his wife, whose name is unknown, a daughter Amice (Amicia), She was initially betrothed to Richard, illegitimate son of Henry I by his mistress Ansfrida, but her betrothed died on the White Ship disaster in November 1120. She was then married to the King's ward Robert de Beaumont, 2nd Earl of Leicester, second (twin) son of Robert de Beaumont, Count of Meulan.

Raoul married.