Timothy married Mary Howland on 6 Jun 1653 in Marshfield, Plymouth Colony, British Colonial America. Mary (daughter of Arthur Howland and Grace) was born in London, England; died on 26 Aug 1690 in Marshfield, Plymouth Colony, British Colonial America; was buried in Aug 1690 in Winslow Burying Ground, Plymouth, Massachusetts, United States. [Group Sheet] [Family Chart]

1. Abigail Howland Williamson was born on 10 Aug 1672 in Marshfield, Plymouth, Massachusetts Bay, British Colonial America; died on 10 Sep 1732 in Barnstable, Barnstable, Massachusetts Bay, British Colonial America.
2. Mary Williamson was born on 7 Jul 1654 in Marshfield, Plymouth, Massachusetts Bay Colony, British Colonial America; was christened on 6 Sep 1694 in Saint Michael, Barbados; died on 6 Jul 1721 in Gloucester, Essex, Massachusetts, United States; was buried on 6 Jul 1721 in Gloucester, Essex, Massachusetts, United States.
3. Timothy Williamson was born on 26 Feb 1655 in Marshfield, Plymouth, Massachusetts Bay, British Colonial America; died in Sep 1682 in Marshfield, Plymouth, Massachusetts Bay, British Colonial America; was buried on 18 Sep 1682 in Marshfield, Plymouth, Massachusetts, United States.
4. Joanna Williamson was born on 21 Mar 1657 in Marshfield, Plymouth, Massachusetts, United States; died after Jan 1693 in Barnstable, Massachusetts Bay Colony, British Colonial America.
5. John Williamson was born on 21 Nov 1657 in Marshfield, Plymouth, Mass..
6. Elizabeth Williamson was born on 13 Mar 1662 in Scituate, Plymouth, Massachusetts Bay Colony, British Colonial America; died on 23 Apr 1727 in Sandwich, Barnstable, Massachusetts Bay Colony, British Colonial America; was buried in 1727 in Old Town Cemetery, Sandwich, Barnstable, Massachusetts Bay Colony, British Colonial America.
7. Capt Caleb Williamson was born in Mar 1662 in Marshfield, Plymouth, Massachusetts Bay, British Colonial America; died on 24 Dec 1738 in Hartford, Hartford, Connecticut, British Colonial America; was buried in First Congregational Church, Hartford, Hartford, Connecticut, British Colonial America.
8. Baby Williamson was born in 1666 in Marshfield, Plymouth, Massachusetts Bay, British Colonial America; died in 1666 in Marshfield, Plymouth, Massachusetts Bay, British Colonial America.
9. Nathan Williamson was born in 1668 in Marshfield, Plymouth, Massachusetts Bay, British Colonial America; died in 1718 in Marshfield, Plymouth, Massachusetts Bay, British Colonial America.
10. Martha Williamson was born on 1 May 1670 in Marshfield, Plymouth, Massachusetts, United States; died after 17 Sep 1690.
11. George Williamson was born on 2 May 1675 in Marshfield, Plymouth, Massachusetts Bay, British Colonial America; died on 5 Dec 1765 in Plymouth, Plymouth, Massachusetts Bay, British Colonial America.
12. Experience Williamson died on 2 May 1748 in Marshfield, Plymouth, Massachusetts Bay Colony, British Colonial America.