Benjamin David Roberts was born on 9 February 1882 in Prince Edward Island. He is the son of Josiah Roberts and Maggie Henry. Benjamin married Hazel Gertrude Dennis on 28 July 1917 in Alberta. Hazel was born on 26 September 1894 in Haldimand, Ontario, and is the daughter of Elliot Dennis and Susan Lenora Atkinson. Benjamin died on 7 August 1947 in Alberta. Hazel died in 1997. They are buried in Burnsland Cemetery, Calgary, Alberta.

Earl Roberts was born on 29 September 1918 in Rainham, Haldimand, Ontario. He is the son of Benjamin Roberts and Hazel Dennis. Benjamin died aged 17 on 4 February 1936.

Margaret Roberts was born on 10 August 1919 in Alberta. She is the daughter of Benjamin Roberts and Hazel Dennis. Margaret married Clarence Norman Bakken. Clarence was born on 17 June 1914 in Wetaskiwin, Alberta, and is the son of Kristoffer Knudsen Bakken and Sigrid (Sara) Ostrem. Clarence died on 3 May 1970. Margaret died on 24 August 2006. They are buried in Queens Park Cemetery and Mausoleum, Calgary, Alberta.