+---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)
+---Maurice Bowman (1931-)
| +---Frances Leabourn
+---John Robert Bowman (23 AUG 1967-)
| | +---John Bowman
| | +---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)
| | +---John Henry Bowman (03 SEP 1884-)
| | | +---Margaret Simpson Kay (04 JAN 1860-14 MAY 1918)
| | +---John Henry Bowman
| | | +---Catherine Eva Bock
| +---Neryl Marion Bowman (1938-1968)
| +---Phyliss Stower
Thomas Hugh Bowman (19 JUL 1992-)
+---Josie MacNeil (22 JAN 1967-)