jonolanne on Family Tree Circles

I am looking for family connections to Anastasia Jackman she was my g grandmother. I know she came to Perth West Australia around 1882 with her father and mother. They also 2 sons Walter and Thomas. Her mothers name was Bridget but I don't have a surname for her can any one help me?

Hoping some one can help me William Francis Obrien was my g grandfather. He migrated to Perth West Australia not sure when, but he married Anastasia Jackman in 1891. I have been told his brother also came here.