Family: Baron Ralph Bassett / Joan de Grey (F2843)
m. 27 Mar 1304Baron John de Grey (1258-1323) 
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Anne de Ferrers (1264-1323)
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Baron Henry de Grey (1282-1342)  |
| Baron Ralph Bassett (1300-1343) |
| Joan de Grey (1283-1353)
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| Margaret Bassett (1280-1337) |
| Ralph Bassett (1305-1335) |
| Maud Bassett (1309- ) |