Eldest son of Edwin Frank Thompson (Lithographer) and Adelaide Thompson (nee Eves), residents of 5 West View Road, St Albans, formerly of Maidstone, Kent.

Married Mary Everard on 23 October 1915 at Christ Church, St Albans. Eldest son, Douglas Frank Thompson, born on 6 January 1917 at 63 Wellington Street, Luton.

A postcard sized photograph of Frank Thompson's Confectionery & Tobacconist shop at 63 Wellington Street, Luton is held by Bedfordshire & Luton Archives & Records Service, Catalogue Reference Z1089/1