William married Sarah Ingersoll. Sarah (daughter of Richard Ingersoll and Agnes Ann Langley) was born before 1 Jul 1627 in Sutton, Bedfordshire, England; died on 25 Oct 1719 in Newbury, Essex, Massachusetts,. [Group Sheet]

1. Thomas Haynes was born in 1645 in Dunstable, Bedfordshire, England; died on 25 Sep 1685 in Amesbury, Ess, Massachusetts.
2. Sarah Haynes was born in 1647 in Bedfordshire, England; died on 1 Nov 1676 in Salem, Essex, Massachusetts.
3. William Haynes was born in 1650 in Marblehead, Beds, Mass, England; died in 1728 in Marblehead, Essex, Massachusetts.
4. Richard Haynes was born in 1652 in Sutton, Bedfordshire, England; died on 16 Dec 1681.