Arthur married Margaret Richmond in November 1946. In 1949 the couple lived in Nanaimo and Arthur worked as a general laborer. By 1962 they lived at 1629 Townsite Road in Nanaimo and Arthur was a brick layer. They continued to live at the same address through at least 1974. The couple had six children.
Arthur died on on 29 October 2002 in Nanaimo, British Columbia.
Canada, Voters Lists, 1865-1935, 1949 Diplock, Alfred
Canada, Voters Lists, 1865-1935, 1962 Diplock, Alfred
Canada, Voters Lists, 1865-1935, 1974 Diplock, Alfred, Jr.
Global, Obituary Daily Times Index, 1995-Current, abt 2002, Diplock, Afred Henry