__ __| | |__ __| | | __ | |__| | |__ | |--Theodon I - Duke of Bavaria | | __ | __| | | |__ |__| | __ |__| |__
_Thomas DE CHAUNCY _ _William DE CHAUNCY _| | |____________________ _John CHAUNCY _____________| | | _Roger BIGOD _______ | |_Joan BIGOD _________| | |____________________ | |--John CHAUNCY | | ____________________ | _____________________| | | |____________________ |_Margery\Margaret GIFFORD _| | ____________________ |_____________________| |____________________
__ __| | |__ __| | | __ | |__| | |__ | |--Mary COLT | | __ | __| | | |__ |__| | __ |__| |__
__ ________________________| | |__ _Henry DE ALDITHELEY _| | | __ | |________________________| | |__ | |--James DE ALDITHELEY | | __ | _Ralph DE MEISNILWARIN _| | | |__ |_Bertred _____________| | __ |________________________| |__
_Humphrey DE BOHUN , Earl of Hereford_ _Humphrey DE BOHUN , 1st Earl of Hereford_| | |_Margaret DE HUNTINGDON ______________ _Humphrey DE BOHUN , 5th Earl of Hertford_| | | ______________________________________ | |_Maud FITZGEOFFREY , Countess of Essex____| | |______________________________________ | |--Humphrey DE BOHUN , 6th Earl of Hertford | | ______________________________________ | __________________________________________| | | |______________________________________ |_Maud d'Eu _______________________________| | ______________________________________ |__________________________________________| |______________________________________
_Robert DE LATHOM ______ _Thomas DE LATHOM ___| | |_Katherine DE KNOWSLEY _ _Thomas DE LATHOM _| | | _John DE FERRERS _______ | |_Eleanor DE FERRERS _| | |_Hawise DE MUSERGROS ___ | |--Isabel LATHOM | | ________________________ | _Hugh VENABLES ______| | | |________________________ |_Joan VENABLES ____| | ________________________ |_Katherine HOUGHTON _| |________________________
__ __| | |__ __| | | __ | |__| | |__ | |--Alexander MCKISSICK | | __ | __| | | |__ |__| | __ |__| |__
__ __| | |__ __| | | __ | |__| | |__ | |--Edward RAYNER | | __ | __| | | |__ |__| | __ |__| |__
__ _Robert STEELE _| | |__ _Robert STEELE _| | | __ | |________________| | |__ | |--Richard STEELE | | __ | ________________| | | |__ |________________| | __ |________________| |__