hello my name is Judith Anne Robinson. Mary O'Brien is my 2x great grand mother. She Married John Courtney In 1855 later the moved to NZ were the Daughter married my great grandfather Edmond Fraser . Mary had two sisters Catherine And Bridget there is also another named Ann She was baptism sponsor to Catherine Courtney. I also have baptism records of other O'briens from Hokitika West Coast New Zealand. I have a statement here that Catherine O'brien married a Patrick Flanagan They settled in the Napa Valley California. I came across you whilst searching ship passage for the O'brien family to Australia