Thomas married Louisa Suzanna Siddall 29 Jan 1878, Westmorland Point, Westmorland, New Brunswick, Canada. Louisa (daughter of Stephen Edwin Siddall and Ann Caroline Brown) was born 16 May 1854, , , New Brunswick, Canada; died 9 Oct 1931, Saint John, Saint John, New Brunswick, Canada; was buried 11 Oct 1931. [Group Sheet]

1. Bliss Alma Lowerison was born 2 Feb 1879, Sackville, Westmorland, New Brunswick, Canada; died 4 Jun 1958, Dorchester, Westmorland, New Brunswick, Canada.
2. George LeBaron Lowerison was born Abt 1882, , , New Brunswick, Canada; died 11 Dec 1894; was buried , ? Cemetery, Sackville, , New Brunswick, Canada.
3. Thomas Blair Lowerison was born 13 Jun 1883, , , New Brunswick, Canada; died 20 Mar 1940, Rothesay, Saint John, New Brunswick, Canada.
4. Sarah Jane Lowerison was born Jun 1885, , , New Brunswick, Canada; died , Saint John, Saint John, New Brunswick, Canada.
5. Harold Stephen Lowerison was born 25 Jun 1888, Sackville, Westmorland, New Brunswick, Canada; died 5 Oct 1953, Kentville, , Nova Scotia, Canada; was buried , Elm Grove Cemetery, Kentville, King, Nova Scotia, Canada.
6. Etta Frances Lowerison was born 29 Oct 1890, Frosty Hollow, Westmorland, New Brunswick, Canada; died 1985.
7. Anna Louise Lowerison was born 31 Aug 1893, Frosty Hollow, Westmorland, New Brunswick, Canada; died , Saint John, Saint John, New Brunswick, Canada.