Ernaphoi on Family Tree Circles

Hello all,

I have very little information to assist, but here goes in case someone knows more information.

I am looking for Laurie Sweet, only son of Tupp (not sure if this is his real name or not, or even if the spelling is correct) Sweet and Wilma Sweet nee Drage.

They resided somewhere along the Hawkesbury river in New South Wales, Australia, and access to their property was via the river.

Tupp I believe drowned in the Hawkesbury river around 40+ years ago. I have no further records of Wilma Sweet/Drage or for Laurie.

Laurie was also known as Laurie junior or Little Laurie.

Any help or information would be appreciated, trying to help trace family medical history.

Alan