John of Gaunt (Duke of Lancaster) Plantagenet (1340-1399) |
Katherine Swynford Roet (1350-1403) |
John (1st Earl of Somerset) Beaufort (1373-1410) |
Cardinal Henry Beaufort ( -1447) |
Robert (Sir) (of Wemme) 2nd Baron De Ferrers (1370-1410) |
Joan (of Lancaster) Beaufort ( -1440) |
Mary (of Oversley) Ferrers (1393- ) |