Agnes De Mortaigne
1054 - Yes, date unknown(
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- 1 Agnes De Mortaigne [1] b. 1054 d. Yes, date unknown
- Andre Seigneur De Vitre b. 1054 d. Yes, date unknown
- 2 Hawise De Vitre [1.1] b. 1069 d. Yes, date unknown
- Robert Ferrers b. 1062 d. 1139
- 3 Robert Ferrers [1.1.1] b. 1090 d. 1141
- Margaret Peverel b. 1114 d. Yes, date unknown
- 4 Earl of Derby William Ferrers [1.1.1.1] b. 1140 d. 1190
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- 4 Earl of Derby William Ferrers [1.1.1.1]
- 3 Robert Ferrers [1.1.1]
- 2 Hawise De Vitre [1.1]