Mary Brown was catholic and may have been born in Dublin??? I believe she was married in Louisiana, but I cannot find anything on her marriage. She married Henry Palmer and their first born that I know of was born in 1870 in New Orleans, Louisiana. I found a census from New Orleans showing in 1860 Henry Palmer, Mary Palmer and John Brown. I think John was her brother because he was only 17 years old and he must have lived with them for awhile. My granfather, one of Mary Brown Palmer son was born Nov. 1878 in New Orleans, La., and I have a Certificate of Baptism on Joseph, but it only states parents as Henry Palmer and Mary Brown; sponsors names, but not anyone else.