On 28 Sep 1742 when Anstrice was 16, she married William Coates, son of William Coates (23 Oct 1689-23 Jan 1776) & Hannah Bill (12 Feb 1692-13 Mar 1769), in Stonington, CT. Born on 30 Nov 1724 in Stonington, CT. William died in Stonington, CT ca 1784.