Aveline de Clare
- Bef 1225( = Descendancy chart to this point, = Expand, = Collapse)
- 1 Aveline de Clare d. Bef 04 Jun 1225
- Geoffrey fitz Piers, 3rd Earl of Essex b. Bef 1170 d. 14 Oct 1213
- 2 John fitz Geoffrey,, Lord of Shere d. 23 Nov 1258
- Isabel le Bigod b. Abt 1212 d. 1250
- 3 Joan fitz John d. Between 25 Feb 1302/03 and 26 May 1303
- 3 Isabel fitz John d. 20 May 1274
- 3 Maud fitz John
- 3 Richard fitz John, 1st and last Lord FitzJohn
- Isabel le Bigod b. Abt 1212 d. 1250
- 2 John fitz Geoffrey,, Lord of Shere d. 23 Nov 1258
- Geoffrey fitz Piers, 3rd Earl of Essex b. Bef 1170 d. 14 Oct 1213