Hobbs married Frances Graham Stirling, daughter of
Sir William Stirling. They had three sons, two of whom were killed in action in North Africa during the Second World War: Major General
Reginald Hobbs (1908–1977), Major Peter Graham Hobbs (1911–1942) of the
Royal Artillery, killed in action in Libya, and Lieutenant Colonel William Paul Hobbs (1914–1943), killed in action in Tunisia. Hobbs died at his home in
Sutton Veny, near
Warminster, Wiltshire, on 10 July 1953 aged 75. ==References==