Mary married Joshua Pitman Trefry on 9 Nov 1762 in Marblehead, Essex, Massachusetts. Joshua was born on 31 Jul 1763 in Marblehead, Essex, Massachusetts; was buried in 1840 in Yarmouth, Nova Scotia. [Group Sheet] [Family Chart]

1. Lydia Trefry was born on 3 Jul 1794 in Yarmouth, Nova Scotia; died on 13 Dec 1872 in Hantsport, Hants, Nova Scotia; was buried in Riverbank Cemetery, Hantsport, Hants, Nova Scotia.
2. Elizabeth Ann Trefry was born on 18 May 1783 in Yarmouth, Nova Scotia; died on 30 Jan 1867 in Hantsport, Hants, Nova Scotia; was buried in Riverbank Cemetery, Hantsport, Hants, Nova Scotia.
3. Mary Trefry was born on 1 Aug 1786 in Chebogue, Yarmouth, Nova Scotia; died on 15 Jun 1825; was buried in Mount Denson Cemetery, Hants, Nova Scotia.