Dunstable born Ralph was the youngest son of Francis George Mantz (sign writer) and Emily Mantz; older brother to James Mantz.

Whilst employed as a house painter, he joined the forces in 1914 at Liverpool aged 21. He survied through the war years, dying on home service in April 1919.

William Horsler was the eldest son of George and Ann Horsler of Great Bramingham, who had seven sons serving on the Western Front. Three brothers were killed and two, including William, were wounded.