+---Constantine Bowman (ABT 1829-16 SEP 1909)
+---John Henry Bowman (22 NOV 1854-13 JUN 1918)
| | +---John Popham
| +---Ann Popham 
(ABT 1830-22 JUN 1861)
+---Robert Constantine Bowman (12 DEC 1880-1948)
| +---Margaret Simpson Kay (04 JAN 1860-14 MAY 1918)
+---Robert Constantine Bowman (22 FEB 1905-)
| +---Dora Annabell ? (1883-1960)
+---Gordon Bowman (1929-)
| +---Edith Strange (1902-)
Stefan Bowman (1958-)
+---Jocelyne Bugust (1923-)