Patrick Timmins...

In 1956-1972, Lieutenant Commander Patrick Timmins was one of several officers in charge of the shipwright and artisans training section in HMAS Nirimba, Quakers Hill, New South Wales.

More details HERE!
He rests at Crib Point Cemetery, which is not far from the Cerberus naval base...

so many stones...

grave at Crib Point Cemetery...
In the 1950 Commonwealth Games cycling event in Auckland, New Zealand,
Hector Sutherland won Australia's first gold medal in the individual 100km road race.
(Commonwealth Games cycling events were first held in 1934).