Family: Sir Robert III Ferrers, 2nd Baron Wenmore / Joan (Jane) Beaufort, Baroness of Neville (F7458)
m. Bef Sep 30, 1390Sir Robert de Ferrers, Baron Wenmore (1350-1380) 
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Elizabeth de Botiller ( -1374) |
| John of Gaunt, Duke of Lancaster (1340-1399)
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| Catherine de Roet, Duchess of Lancaster (1350-1403)
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| John of Beaufort, Earl of Somerset (1373-1409) |
Cardinal Henry Beaufort, Bishop of Winchester (1375-1447)  |
| Sir Thomas Beaufort duke of Exeter (1380-1427) |
| Sir Robert III Ferrers, 2nd Baron Wenmore (1373-1396)
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| Joan (Jane) Beaufort, Baroness of Neville (1379-1440)
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| Elizabeth de Ferrers, Lady of Wem (1393-1434) |
| Mary de Ferrers, Lady Oversley (1393-1457) |
