Herbert W REEVES , 1897–
I am unable to find a relevant death registration in NSW up to 1989.
A family tree on Ancestry has his death per:
REEVES HERBERT WILLIAM 10724/1970 HERBERT WILLIAM CLARA ELLEN WARIALDA
But this is the relevant marriage:
1618/1915 REEVES HERBERT W WEIR ELVIRA B WARIALDA
Herbert would have only been 18 years old.