David married Susan Mary Rix 9 Apr 1874, Belmont, Middlesex, Massachusetts, United States. Susan (daughter of John Henry Rix and Margaret Wells Strang) was born 4 Oct 1849, Bedeque, , Prince Edward Island, Canada; died 12 Nov 1936, White Rock, , British Columbia, Canada; was buried , Mountain View Cemetery, Vancouver, , British Columbia, Canada. [Group Sheet]

1. Margaret Ellen MacLean was born 9 Jan 1876, West River, Pictou, Nova Scotia, Canada; died 6 Oct 1945, New Westminster, , British Columbia, Canada; was buried , New Fraser Cemetery, New Westminister, , British Columbia, Canada.
2. Flora Hattie May MacLean was born 6 May 1877, , , Prince Edward Island, Canada; died 23 Nov 1957, Colwood, , British Columbia, Canada.
3. Charles Burton MacLean was born 16 Oct 1879, Sherbrooke, Guysborough, Nova Scotia, Canada; died 17 May 1940, New York, , New York, United States; was buried 20 May 1940, Mt Hope Cemetery, Hastings-on-Hudson, , New York, United States,.
4. John William MacLean was born 4 May 1882, Goldenville, Guysborough, Nova Scotia, Canada; died 12 Oct 1943, Vancouver, , British Columbia, Canada; was buried , Mountain View Cemetery, Vancouver, , British Columbia, Canada.
5. David Hartley MacLean was born 13 Jul 1884, , , Nova Scotia, Canada; died 18 Oct 1906, Vancouver, , British Columbia, Canada; was buried , Mountain View Cemetery, Vancouver, , British Columbia, Canada.