I have the death cert of edith may his mother and marraige cert. Frederick was listed on the death cert as only son edith died in 1977 in redclife qld she has a pourper grave sadly frederick was born 19 july 1940 I have called any living fredericks in aus I could find. I have also tried to find his aunties living childten no luck.im loosing time. I appreciate help I have no idea where john thompson died or burried sorry.