History of the Mackenzies, with genealogies of the principal families of the name

Book in 1078 as being then in possession of his father's estates. He

was Castellan of Windsor and Warden of the Forests in Berkshire. He married Gladys, daughter of Rhiwallon ap Cynfyn, Prince of North Wales, and had three sons, the eldest being

III. GERALD FITZ WALTER, or son of Walter, who was appointed by Henry I. to the Constableship of Pembroke Castle and other impo...