All births at Port Macquarie with parents Michael and Mary
23368/1886
O'NEILL Ina Pearl
24514/1888
ONEILL Annie R
29395/1891
O'NEILL Arelia J
15672/1897
O'NEILL Mary A
15892/1900
O'NEILL Stewart G
24352/1903
O'NEILL Muriel A
36915/1905
O'NEILL Aline G D
I wonder if Aline's name has been transcribed correctly...could be Alice

The given names do not show on the electoral rolls.
Did Mary
O'NEILL remarry after the death of Michael in 1916?
What else can you tell us about the family?
Cando