up to the 12th generation
0━┳
Charles James Gumbrell ca 1901-ca 1957 &1923 Alice Scutt ca 1898-ca 1967
┣━1━━
Percy C. J. Gumbrell ca 1924 &ca 1947 Dorothy Brassington
┣━2━━
Donald E. Gumbrell ca 1927
┣━3──
Sheila J. Gumbrell ca 1934 &ca 1959 Donald M. Ridgley
┣━4━━
Graham K. Gumbrell ca 1939
┗━5──
Daphne F. Gumbrell ca 1943
Total: 5 descendants (9 individuals with spouses)