William was born before 1735, the son of unknown parents. The place is not known.
He died after 1841. The place is not known.
His wife was Honor Hind, who he married in 1755 in Wooton Underwood, Buckinghamshire. Their six known children were Welsbourn (1755-1756), Kitty (1757-?), Mary (1760-<1770), Hannah (1762-?), Mary (1770-?) and Welsbourne (1774-?).