World of HYDE
Discovering our Ancestors and their descendants to all parts of the world. Last updated 15th March 2026.
Family: Lord Thomas De Berkeley, Knight 3rd Baron Berkeley / Margaret De Mortimer, Baroness Berkeley (F57781)
m. Abt 1320
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 | Maurice De Berkeley, 2nd Baron Berkeley (1271-1326)
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 | Eva La Zouche, Baroness Berkeley (1275-1314)
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| Milicent De Berkeley (1295-1322)  |
| Sir Maurice Berkeley (1298-1346) |
| John Berkeley (1299- ) |
| Joane Berkeley (1300-1322) |
| Eudo Berkeley (1302-1345) |
| Isabel De Berkeley (1305-1362) |
| Peter Berkeley (1307-1341) |
| Roger De Mortimer, 3rd Baron Mortimer (1287-1330)
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| Baroness Joan De Geneville (1285-1356)
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| Joan De Mortimer (1306-1361) |
| Baron Mortimer Edmund De Mortimer (1306-1331) |
| Roger De Mortimer (1309-1338) |
| Blanche De Mortimer (1313-1347) |
| Katherine De Mortimer, Countess Of Warwick (1313-1369) |
| Agnes De Mortimer (1314-1368) |
| Maud De Mortimer (1315-1345) |
| Geoffrey De Mortimer (1318-1372) |
| Beatrice De Mortimer (1322-1383) |
| Matilda De Mortimer (1328- ) |
| Margaret De Mortimer, Baroness Berkeley (1304-1337)
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| Joane De Berkeley, Baroness Cobham (1325-1369) |
| Roger Berkeley (1326- ) |
| Baron Maurice De Berkeley, 4th Of Berkeley (1329-1368) |
| Alphonsus Berkeley (1337-1350) |