William [Earl of Derby] Ferrers
Birth:
Abt 1200
Derby, England
Death:
31 Mar 1254
Evington, Leicestershire, England
Burial:
7 Apr 1254
Merevale Abbey, Merevale, Warwick, England
FCID:6414:7349
Parents
Father:
Mother:
Marriage(s)

Sibyl Marshall
md. Bef 21 May 1219
of Pembroke, Pembroke, Wales
Children
1.
Living
2.
Living
3.
Living
4.
Sibyl de Ferrers
b. 1230
5.
Living
6.
Living
7.
Living
8.
Living

Margaret de Quincy
md. 1238
Children
1.
Robert [Earl of Derby] Ferrers
b. 1239
2.
Living
3.
Agnes de Ferrers
b. 1244
4.
Living
5.
Living

Margaret de Quincy
md. 1238
Children
1.
Robert [Earl of Derby] Ferrers
b. 1239
2.
Agnes de Ferrers
b. 1244
3.
Living
4.
Living
5.
Living

Sibyl Marshall
md. Abt 1223
Children

Margaret de Quincy
md. 1238
Children
1.
Robert [Earl of Derby] Ferrers
b. 1239
2.
Agnes de Ferrers
b. 1244
3.
Living
4.
Living
5.
Living

Margaret de Quincy
md. 1238
Children
1.
Robert [Earl of Derby] Ferrers
b. 1239
2.
Living
3.
Agnes de Ferrers
b. 1244
4.
Living
5.
Living