až do 12. generace
0─┬
Dorothy May Scudds 1927 &1950 Clifford Harold E. Studman 1928
├─1━━
Kevin Graham Studman 1951 &1972 Christina David
└─2──
Christine Helen Studman 1954 &1975 Gary Kallenburg
Celkem: 2 potomci (6 osob s [spouses])