Mary Oates b.1814 Roscommon married John Darling, Sydney N.S.W 1840 died 1886.Sister Ann Oates b.1818 married John Quirk died 1879. Brother Edward Oates b.1819 married Mary Mooney 1847 Sydney N.S.W their parents were John and Ann (née Noon) Oates from Elphin , Roscommon Ireland they are my 4xgreat grandparents, any information on any of the above would be appreciated I am a descendant of their brother Michael Oates whose descendants emigrated to the U.K. Would like to trace the Australian Oates to add to my family tree. I live in South Australia. Marjorie