Hi Anne Do we know her grandparents' names? Were they married in Au or UK? I know you said you had searched NSW Vic and SA There are a couple of Sydneys in Qld (Sydney William): https://www.bdm.qld.gov.au/IndexSearch/queryEntry.m?type=deaths Couldn't see any in WA: http://www.bdm.dotag.wa.gov.au/_apps/pioneersindex/default.aspx This one in Vic Digger - Death Index. Victoria 1921-1985 Surname: BROWN Given Names: Sydney William Father: Alfred Augus Mother: Alice BOWDEN Death Place: TRAR Age: 74 Age Code: Year: 1965 Reg Number: 799 Event: D Cheers Robyn