I am researching the Fishwicks in Western Australia. I am trying to find out more about my mothers cousin William Birdwood Fishwick born in 1920 Northam Western Australia. He was the son of Edward Dudley Fishwick and Elsie Ann Scarborough. The parents separated, Edward his father died and Elsie moved to the Eastern States with Billy and remarried. I can't seem to find any trace of him. He may have taken the name of his stepfather.
Any help appreciated.