Sir William DE FERRERS

William married Sybil MARSHALL before 14 May 1219. Sybil (daughter of Sir William MARSHALL and Isabel DE CLARE) was born in 1209 in Pembroke, Wales; was christened in 1209 in St. David's Pembrokeshire, Wales; died on 27 Apr 1245. [Group Sheet] [Family Chart]

1. Isabel DE FERRERS died on 26 Nov 1260.
2. Joan DE FERRERS died in Oct 1267.
3. Agnes DE FERRERS died on 11 May 1290.

William married Margaret DE QUINCY in 1238. Margaret (daughter of Roger DE QUINCY and Helen of GALLOWAY) was born about 1218 in Winchester, England; died on 12 Mar 1280/1. [Group Sheet] [Family Chart]

1. Joan DE FERRERS died on 19 Mar 1309/10.
2. Sir Robert DE FERRERS was born in 1239; died in 1279.
3. Sir William FERRERS was born about 1240 in of Groby; died before 20 Dec 1287.
4. Agnes DE FERRERS died after 9 May 1281.
5. Maud/Matilda DE FERRERS was born about 1230; died on 12 Mar 1298/9.

William married Agnes of CHESTER in 1192 in Cheshire, England. Agnes (daughter of Hugh Of KEVELIOC and Bertrade DE MONTFORT) was born about 1174 in Tutbury, Staffordshire, England; died on 02 Nov 1247. [Group Sheet] [Family Chart]