I have John Martyn born 3 oct 1854 reportedly in Mullingar, County Westmeath. His father was Eugene Marti(y)n.
To tie ANY Margaret Ann Dowling I would need a marriage certificate to John Martyn, hopefully with parentage there. I have exciting census data, but can't accept it quite yet (1880 US Census, NY, NY). Father Patrick with son Patrick and Mother Margaret with dau Margaret. Correct time frame too. BUT,..... we all know how it is.....