Harmon married Sarah Melissa Strang 30 Nov 1876, , Prince, Prince Edward Island, Canada. Sarah (daughter of Stephen Strang and Jane C Baker) was born 17 Sep 1856, , , Prince Edward Island, Canada; died 20 May 1933, , Westmorland, New Brunswick, Canada; was buried , ? Cemetery, Spence Settlement, , New Brunswick, Canada. [Group Sheet]

1. Stephen R Trenholm was born 1 Jul 1878, , Westmorland, New Brunswick, Canada; died 1954.
2. William Chester Trenholm was born Abt 1880, Botsford Parish, Westmorland, New Brunswick, Canada; died Yes, date unknown.
3. Sarah Jane Trenholm was born 20 Dec 1882, , Westmorland, New Brunswick, Canada; died 1915; was buried , Sackville Rural Cemetery, Sackville, Westmorland, New Brunswick, Canada.
4. Rufus P Trenholm was born 26 Jul 1884, , Westmorland, New Brunswick, Canada; died Yes, date unknown.
5. Phoebe M Trenholm was born 6 May 1886, , Westmorland, New Brunswick, Canada; died 1903; was buried , ? Cemetery, Spence Settlement, , New Brunswick, Canada.
6. Victoria Trenholm was born 3 Jul 1888, , Westmorland, New Brunswick, Canada; died Yes, date unknown.
7. Susan Grace Trenholm was born 26 Oct 1890, Bayfield, Westmorland, New Brunswick, Canada; died 1987, Newburyport, , Massachusetts, United States; was buried , Linwood Cemetery, Haverhill, , Massachusetts, United States.
8. Minnie Trenholm was born 30 Nov 1892, Bayfield, Westmorland, New Brunswick, Canada; died 1910; was buried , ? Cemetery, Spence Settlement, , New Brunswick, Canada.
9. Frank James Trenholm was born 17 Oct 1894, Bayfield, Westmorland, New Brunswick, Canada; died Abt 1968, Point de Bute, Westmorland, New Brunswick, Canada; was buried , ? Cemetery, Spence Settlement, , New Brunswick, Canada.
10. Fred James Trenholm was born 17 Oct 1894, Bayfield, Westmorland, New Brunswick, Canada; died Yes, date unknown.
11. Ella Frances Trenholm was born 3 Nov 1897, Bayfield, Westmorland, New Brunswick, Canada; died Yes, date unknown.