až do 12. generace
0a┳ Wilfred Ross 1904- & Sarah ------ 1908-1935 ┊┗━1── Marjorie Ross 0b┳ Wilfred Ross & Mary Brown † ┣━1━━ Barry Ross 1941 ┗━2━━ David Ross 1946
Celkem: 3 potomci (6 osob s [spouses])