William married Sarah Hickock about 1776 in Hartford, Connecticut. Sarah (daughter of Nathaniel Hickock and Sarah Johnson) was born on 28 Mar 1756 in Woodbury, Litchfield, Connecticut, British Colonial America; was christened on 18 Mar 1756 in Woodbury, Litchfield, Connecticut; died in 1795 in Syracuse, Onondaga, New York, United States; was buried on 3 Oct 1796 in New York, New York, United States. [Group Sheet] [Family Chart]

1. Belah Case was born in 1775 in Lyme, New London, Connecticut, United States; and died.
2. Fisher Case was born on 18 Nov 1779 in Barkhamsted, Litchfield, Connecticut, United States; died on 25 Oct 1845.
3. Sarah Case was born about 1781 in Simsbury, Hartford, Connecticut; and died.
4. Warren William Case was born on 2 Aug 1790 in Connecticut, United States; and died.
5. James Hickock Case was born on 4 Nov 1794 in Connecticut, United States; died on 4 Nov 1877 in Wisconsin, United States; was buried in Nov 1877 in Heart Prairie, Walworth, Wisconsin, United States.