Martyn married Mercy Dearborn on 1 Apr 1725. Mercy was born on 18 Feb 1702 in Hampton, Rockington, New Hampshire, United States; died in North Hampton, Rockingham, New Hampshire, United States. [Group Sheet] [Family Chart]

1. Martin Jose was born about 1726 in Prob Portsmouth, Rockingham, New Hampshire; was christened on 29 May 1737 in Scarborough, Cumberland, Maine, United States; died in Prob Scarboro, Cumberland, Maine, United States.
2. Nathaniel Jose was born in 1722 in New Hampshire, United States; died on 20 May 1824 in Scarborough, Cumberland, Maine, United States.
3. Richard Jose was born in 1724 in New Hampshire, United States.
4. Joanna Jose was born about 1727 in Maine, British Colonial America; died before 1827 in Scarborough, Cumberland, Maine, United States.
5. John Jose was born in 1745 in Buxton, York, Maine, Usa; died on 28 Jan 1827 in Buxton, York, Maine, United States.