_______________________ | _____________________| | | | |_______________________ | _John of GREY _______| | | | | _______________________ | | | | |_____________________| | | | |_______________________ | | |--Roger of GREY | | _______________________ | | | _John of VERDUN _____| | | (1223 - 1274) m 1266| | | |_______________________ | | |_Maud of VERDUN _____| | | _Humphrey IV of BOHUN _+ | | (1208 - 1275) |_Eleanor of BOHUN ___| m 1266 | |_Matilda of LUSIGNAN __+ (1210 - 1241)