Clarence married Louisa Mary Collins on 21 Dec 1921 in Falmouth, Cornwall, England. Louisa was born on 18 Mar 1892 in Redruth District, Cornwall, England; died after 1929. [Group Sheet]

1. Frances Muriel Matzen was born on 29 Apr 1928 in Falmouth, Cornwall, England; died after 1951.

Clarence married Ellen Anna East between 1 Jan 1951 and 31 Mar 1951 in Surrey N E District, Surrey, England. Ellen was born on 17 Jun 1908 in Wandsworth District, Surrey, England; died on 25 Jul 1951 in District Hospital, Falmouth, Cornwall, England. [Group Sheet]