Do you know any thing about Abigail Carlow, that married Joseph Seymour and then a Harper, lived in NYC in the 1850's. I am trying to find her children and connect them with my GGG grandmother Margaret Seymour m John Wilkinson. I think Abigail was born between 1888 and 1893. I do not know exact dates as I have not gone beyond Margaret, but have letters indicating Abigail was her mother. Margaret's son Robert was my GG grandfather born aug 1849 on Long Island. Any help appreciated.