Hello joan.

My name is sherri O'brien. My fathers name was raymond desmond o'brien & his mothers name was mary jane O'brien.
I am also trying to learn about the o'brien family, As I don't know much about them. My father was born in rockhampton, He had a aunty may that was in salibury & a cousin called carmel.
I don't suppose this is any help to you, But if it is, I would love to hear back from you.

Warm Regards
Sherri