Thank you all for your advice,my meager facts are the following.Mary Ann emigrated to Australia but I'm unable to find her arrival,some states kept better records than others.A family story is that it was her 21st birthday possibly between 1912-1915.She married a Prussian-Australian in 1917 and I don't think there was any further contact with Ireland.She died in 1930 and only her birth & death dates are on the tombstone.She gave her father's name Thomas Redmond Brennan and Queens County on her marriage certificate.Found a John Redmond Brennan married Anne of "Arles Parish"(a.k.a.Killabban Parish)children Patrick b.10May1857,Andrew b.24 April1859--Are they related to me???As you can see I need lots of help,coober