Gerard De Grenville
- Yes, date unknown
Generation: 1
Generation: 3
Generation: 4
1. Gerard De Grenville (son of Robert De Grenville); and died. Family/Spouse: Dionysia De Turbeville. Dionysia (daughter of Henry (Steward of Gascony) De Turbeville) and died. [Group Sheet] [Family Chart]
Children:
2. Robert De Grenville (son of Richard Fitzhamon De Granville and Isabel (of Buckingham) Giffard); and died. Children:
- Robert De Grenville and died.
- 1. Gerard De Grenville and died.
Generation: 3
4. Richard Fitzhamon De Granville (son of Hamon (Dentatus) Count of Corbeil and Halwise Or Elizabeth D'avoye); and died. Richard + Isabel (of Buckingham) Giffard. Isabel (daughter of Walter (1st Earl of Buckingham) Giffard and Agnes) and died. [Group Sheet] [Family Chart]
5. Isabel (of Buckingham) Giffard (daughter of Walter (1st Earl of Buckingham) Giffard and Agnes); and died. Children:
- Richard (of Bideford) De Granville died in 1147.
- William De Grenville and died.
- Gerard De Grenville died in Dsp.
- 2. Robert De Grenville and died.
Generation: 4
8. Hamon (Dentatus) Count of Corbeil (son of Hamon Count of Corbeil); and died. Hamon + Halwise Or Elizabeth D'avoye. Halwise (daughter of Henri L'oiseteur) and died. [Group Sheet] [Family Chart]
9. Halwise Or Elizabeth D'avoye (daughter of Henri L'oiseteur); and died. Children:
- Robert (Lord of Glamorgan) Fitzhamon died in Mar 1106-1107.
- 4. Richard Fitzhamon De Granville and died.
10. Walter (1st Earl of Buckingham) Giffard (son of Walter Giffard); died in 1102. Walter + Agnes. and died. [Group Sheet] [Family Chart]
11. Agnes and died. Children:
- Walter (2nd Earl of Buckingham) Giffard died in 1164.
- 5. Isabel (of Buckingham) Giffard and died.