Ancestry.com. Australia, Marriage Index, 1788-1950 [database on-line]. Provo, UT, USA: Ancestry.com Operations, Inc., 2010.
Ancestry.com. Australia, Death Index, 1787-1985 [database on-line]. Provo, UT, USA: Ancestry.com Operations, Inc., 2010.
Here is his headstone, Augustus, son of William and Frances, paternal grandson of Charles.
https://www.findagrave.com/memorial/215827078/augustus-james-goodwin
I started a profile for him, recommend that you take over as profile manager. Here is the profile:
https://www.wikitree.com/index.php?title=Goodwin-9672&public=1