Hi Not to sure if I can help...My name is sherri O'brien.
I really never got to know my O'brien family. All I can tell you is that my grandmothers name was mary jane, She had my father raymond desmond O'brien in 1930 & a daughter Isabell. I think she was older than my dad. They lived in rockhampton. He also had a cousin carmel & I think her husbands name was john. His aunty may had 2 of his cousins living with her their names were Ian & john. My father came to live in melbourne & married my mum jean.
I'm not sure if I was any help to you. But if you are family I would very much love to hear from you.

Warm Regards
Sherri

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