adrian4t on Family Tree Circles

My husband's name is Adrian Thompson, born 24/2/1939 at Wondai, Qld Australia.

Adrian's father was Colin William John Thompson, born 7/2/1904 at Ebagoolah, Qld Australia.
Colin married Joan Monica Manthorpe at Murgon, Qld Australia, 18 Apr 1934.

Colin's father was George Thompson, born abt 1865 at Warwick, Qld Australia.
George married Marie Josephine Power at Coen, Qld Australia, 22 Feb 1903.
George's parents were John Thompson & Jane Cummins. John was recorded as 'farmer' on George's marriage cert,
so am assuming he was still alive in 1903.

Marie's parents were William Power & Marie Josephine Bourke. William was also recorded as 'farmer' on the same certificate.

Have been unable to find any further info re John and Jane, or William and Marie

Would appreciate any help

Margaret Thompson