Cook Family Ancestry William de Ferrers 3rd Earl of Derby [4312] This title is just so we know which tree we are working in, as there are many families represented here.

Robert de Ferrers 1st Earl of Derby [6635]
(Abt 1062-1139)

Hawise de Vitré Coutess of Derby [6634]

William Peverel [6638]

Robert de Ferrers 2nd Earl of Derby [6636]
(Abt 1100-Bef 1160)

Margaret Peverel Countess Derby [6637]

William de Ferrers 3rd Earl of Derby [4312]
(-1190)

Family Links

Spouses/Children:
1. Sibyl de Braiose [4313]

2. Goda de Toeni [4320]

William de Ferrers 3rd Earl of Derby [4312] ²⁴ ^,25

Marriage (1): Sibyl de Braiose [4313]
Marriage (2): Goda de Toeni [4320]
Died: 1190, Siege of Acre, Palestine

bullet General Notes:

There is substantial confusion over his name. See The Complete Peer age V4.p193 for an account. Could have been two brothers, William and Robe rt. Robert being the Earl and when he died at Acre his nephew William son of his brother William suceeded, but no documents support this theory either. In The Complete Peerage vol.XIV,p.250 it is
suggested that Robert is a fabrication by Vincent.
Earl of Ferrieres.

http://www.tudorplace.com.ar/FERRERS.htm#William De FERRERS (3º E. Derby)

http://www.hull.ac.uk/php/cssbct/cgi-bin/gedlkup.php/n=royal?royal04492

bullet Noted events in his life were:

• Acceded, Bef 1160.

William married Sibyl de Braiose [4313] [MRIN: 1255], daughter of William de Braiose Lord of Bramber [10670] and Bertha de Gloucester [10671]. (Sibyl de Braiose [4313] died after 1227.)

William next married Goda de Toeni [4320] [MRIN: 1258].

William de Ferrers 3rd Earl of Derby [4312] 24,25

William de Ferrers 3rd Earl of Derby [4312] ²⁴ ^,25