Osborn de Bolebec
( = Descendancy chart to this point, = Expand, = Collapse)
- 1 Osborn de Bolebec
- Aveline de Crepon
- 2 Robert Giffard
- 2 Gerard Giffard
- 2 Walter Giffard, Lord of Longueville d. Abt 1085
- Agnes Ermentrude Fleitel
- 3 Walter Giffard, 1st Earl of Buckingham d. 15 Jul 1102
- 3 Rohese Giffard b. 1034
- Richard fitz Gilbert b. Abt 1024 d. Abt 1090
- 4 Robert fitz Richard d. 1134
- 4 Roger fitz Richard
- 4 Gilbert Fitz Richard b. Bef 1066 d. 1114 [ =>]
- Richard fitz Gilbert b. Abt 1024 d. Abt 1090
- Agnes Ermentrude Fleitel
- Aveline de Crepon