General Notes

He married, 1stly, Maud DE BEAUCHAMP (j).  [Complete Peerage VIII:509-10, (transcribed by Dave Utzinger)]

(j) Tamworth had been granted to William son of Walter de Beauchamp by the Empress Maud circa 1141.  Round suggests that "in their rivalry for Tamworth, the Marmions embraced the cause of Stephen, and the Beauchamps that of Maud, their variance being terminated under Henry II by a matrimonial alliance."  This alliance presumably took place before King Henry II's charter of 1155 to Robert Marmion the second, when his son Robert, afterwards the justice, could not have been more than a boy.

Note: CP does not indicate the parents of Maud, merely hinting that she is a descendant of Walter de Beauchamp (I have him as grandfather).  John Ravilious, in a post to soc.genealogy.medieval, has her as daughter of William de Beauchamp, d. 1170, and Maud de Braose.