| | Thomas deWilburgham 1372–1410 | | |
| | Ralph deWilburgham 1340–1388 | | |
| | WilliamII deWilburgham 1310–1363 | | |
| | William deWilburgham Lord of Radnor 1246–… Christina Crosley 1272–1353 | | |
| | Richard deWilburgham 1175–… | | | | William Venables Baron of Kinderton 1200–… | | | | GilbertIII deVenables 1175–… | | | | | | | | | Ivan Viscount Contentin …–… | | |
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