Family: Maurice Berkeley / Isabella de Chilham (F1429)
Thomas de Berkeley (1187-1243) 
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Joan de Somery (1191-1276)
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| Thomas Berkeley (1220-1248) |
| Robert Berkeley (1222- ) |
| Henry Berkeley (1224- ) |
| William Berkeley (1226- ) |
Richard Berkeley (1228- )  |
| Margaret Berkeley (1230- ) |
| Isabel Berkeley (1232- ) |
| Richard FitzRoy (1186-1270)
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| Rohsia Rose Dover (1188- ) |
| Richard de Chilham (1208-1270) |
| Lora Lauretta de Chilham (1212- ) |
| Maurice Berkeley (1218-1281)
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| Isabella de Chilham (1210- )
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| Thomas de Berkeley (1245-1321) |