Harold married Lilla Avess Brownell 18 Nov 1896, Amherst, Cumberland, Nova Scotia, Canada. Lilla (daughter of Clarence Brownell and Genevieve Mary Jane Lowerison) was born 3 Jun 1872, Baie Verte, Westmorland, New Brunswick, Canada; died 9 Aug 1958, Galt, , Ontario, Canada. [Group Sheet]

1. Zelda K Rockwell was born 13 Nov 1901, Tongue's Island, , New Brunswick, Canada; died 22 May 1965, Toronto, York, Ontario, Canada.
2. Iona Rockwell was born 14 Oct 1903, Amherst, Cumberland, Nova Scotia, Canada; died 21 Apr 1944, Toronto, York, Ontario, Canada.