My great-great-great-grandmother, Jane Kirk, was the daughter of William Kirk and Anne Morrow of Mullinboys, Inver Parish, Co. Donegal. On the 1796 Flax Census, there are three Kirks listed in Mullinboys - a William, a James, and a Daniel - and other Kirks listed in nearby towns. I've found William and Anne's marriage record from 1822, and Jane's birth/baptism record from 1825, along with a birth/baptism record for their son, Thomas Kirk, born in 1823. They also had a son named William, who's daughter Annie married a Robert Dowse of Ranelagh, Dublin. I haven't spent much time researching the family, but I was recently told that my great-great-great-grandfather, James Hart, had already left Ireland to settle in New York, but came back a few years later to marry an older sister of Jane's, who he then found out had married someone else - so he married Jane, who was only 15 at the time. They came to New York on the RMS Britannia in 1842, while Jane was seven months pregnant.