(ABT 1916-)
+---Terence Michael Coogan (14 FEB 1944-29 APR 1975)
| +---Mary Violet Edgecombe 
(01 SEP 1921-01 NOV 1945)
Janelle Maree Coogan
| +---Alfred John Graham (25 MAY 1917-)
+---Rowena Margaret Graham (ABT 1948-)
+---Margaret Taylor (18 JAN 1918-)