William GRENVILLE(1235 - )
Johanna (Anne) WORTHAM(1240 - bef 1325)
b. 1260, Stowe Cornwall
occ.
d. bef 1325
br.
b.
occ.
d.
br.
Children
> Henry GRENVILLE(1294 - 1330)
Johanna GRENVILLE(abt 1296 - )
Isabella GRENVILLE(abt 1298 - )
Richard GRENVILLE(abt 1300 - )