Nielsen Hayden genealogy
Ancestors of William de London
1133 - Abt 1205 (~ 75 years) ┌── William de London (Between 1056 and 1088 of Ogmore, Glamorgan, Wales - Bef 1129)
┌── Maurice de London (Between 1074 and 1110 of Kidwelly, Carmarthenshire, Wales - Between 1148 and 1153)
│ └── Maud ( - Abt 1114)
│
William de London (Between 1130 and 1133 of Kidwelly, Carmarthenshire, Wales - Abt 1205)
└── Adelais de Mandeville ( - Aft 1153)