Josiah married Lydia Chapin on 28 Dec 1731 in Mendon, Worcester, Massachusetts, United States. Lydia (daughter of Captain Seth Chapin and Bethiah Thurston) was born on 2 Feb 1712 in Mendon, Suffolk, Massachusetts Bay, British Colonial America; died in 1778 in Uxbridge, Worcester, Massachusetts, United States; was buried in 1778 in Prospect Hill Cemetery, Uxbridge, Worcester, Massachusetts, United States. [Group Sheet] [Family Chart]