up to the 12th generation
0━┳
Clifford Harold E. Studman 1928 &1950 Dorothy May Scudds 1927
┣━1━━
Kevin Graham Studman 1951 &1972 Christina David
┗━2──
Christine Helen Studman 1954 &1975 Gary Kallenburg
Total: 2 descendants (6 individuals with spouses)