On 18 Apr 1729 when William was 20, he married
Sarah Whitney (53293) , daughter of
Timothy Whitney (36563) (16 Apr 1678-aft 1741) &
Margaret Bacon (ca 1682/3-1 Oct 1750), in Hopkinton, MA.
Born 28 Feb 1706/7 in Roxbury, MA. Sarah died in Sutton, MA on 27 Feb 1788.
Children of William and Sarah: Francis 1729, Ebenezer 1731, William, Jonathan 1736, Sarah 1744, Aaron 1747, Hannah 1764, and Seth.47