Children of Margaret GREY and William Bonville Lord BONVILLE are:
| || i.||William BONVILLE was born 1418 in Chewton,Somerset, and died 31 DEC 1460 in Wakefield, West Riding, Yorkshire. He married Elizabeth HARINGTON 1441 in Chewton,Somerset, daughter of William Harington Lord HARINGTON and Margaret HILL.
She was born 1423 in Aldingham, Lancashire.
| || ii.||Elizabeth BONVILLE was born 1422 in Chewton,Somerset, and died 14 FEB 1491 in Kyme, Lincolnshire. She married William Tailboys Lord KYME.
He was born 1415, and died 1464 in Kyme,Lincolnshire.
|1.|| iii.||Margaret BONVILLE was born 1426 in Chewton,Somerset. She married Sir William COURTENAY 1444 in Powderham, Devon.
He was born 1427, and died 1485.