Powys-Lybbe Forbears - Person Sheet
Spouses
1Geoffrey de Perche Count of Perche [54, His son-in-law Henry de Newburg's article], [60, Warwick art, Vol XII/2, p.357 seq], [119, Son, Rotroc comes de Pertico, p. 236], [119, His daughter, Margaret de Pertico, p. 633]