Margaret De Mortimer
Abt 1300 - 1337 (37 years)(
= Descendancy chart to this point, 
= Expand, 
= Collapse)
- 1 Margaret De Mortimer [1] b. Abt 1300 d. 5 May 1337
- Thomas De Berkeley b. 1293 d. 27 Oct 1361
- 2 Maurice De Berkeley [1.1] b. Abt 1320 d. Yes, date unknown
- 2 Thomas De Berkeley [1.2] b. Abt 1325 d. Yes, date unknown
- 2 Roger De Berkeley [1.3] b. Abt 1326 d. Yes, date unknown
- 2 Alphonsus De Berkeley [1.4] b. Abt 1327 d. Yes, date unknown
- 2 Joan De Berkeley [1.5] b. Abt 1330 d. Yes, date unknown
- 2 Maurice De Berkeley [1.1]