Robert served in World War 2 in Australian Army (N30120) from 2nd August, 1940 until 16th January, 1942. At time of Discharge he was a Private with 7 Def. Emp.
His Death Notice reads:;
"AVERY, Robert Earle - November 26, 1974 at hospital, of Chamberlain Street, Bexley, beloved husband of Heather, dearly loved father of Ian." After a Service at St. Andrew's Presbyterian Church, Forest Road, Bexley he was buried at Woronora Memorial Park, Sutherland (Presbyterian 1 - 0436)