Hi Veronica,
There is this entry on Ancestry.
New South Wales, Australia, Registers of Coroners' Inquests, 1821-1937
Court, Governmental & Criminal Records
Name: Evangelina Barni
Death: Abt 1919
Other: 8 Jul 1919
AND, this marriage index:
Name: Frederick J Owens
Spouse: Dorothy Barni
Marriage: 1932 - Sydney, New South Wales
Mary