+———Richard De Wilburgham (1174 England – 1273)          |      +———William De Wilburgham (1246 England – 1339)      |   |                              |   |                   +———Gilbert Vanables (999 – )      |   |                   |      |   |               +———Gilbert De Venables (1050 of Venables, Normandy, France – )      |   |               |      |   |           +———Gilbert De Venables (1150 England – )      |   |           |      |   |       +———Gilbert De Venables (1175 England – )      |   |       |      |   |   +———William De Venables (1200 Enlgand – )      |   |   |   |              |   |   |   |   +———Walter Lord of Hatton (1149 – )      |   |   |   |   |      |   |   |   +———Margery De Hatton (1175 England – )      |   |   |      |   +———Letitia De Venables (1226 – )      |  +———William De Wilburgham (1300 England – 1363)  |   |          |   |   +———Richard Crosselegh (1246 – )  |   |   |  |   +———Christiana Crosselegh (1272 England – 1353)  |      Ralph De Wilburgham (1340 England – 1388)  |      +———Cecilia Unknown (1304 England – )