Hi, I'm new to the list so forgive any gaffs. I'm seeking information on the parents and ancestry of the brothers in the subject line. Both were born in County Cork but where in the county is not listed on the census reports. Their parents were Patrick O'Sullivan and Margaret O'Brien and that's the extent of my knowledge as far as those two go. Jeremiah was in West Newbury/Newburyport, Massachusetts by 19 Nov 1854 as that was when he married Margaret Warren d/o Daniel Warren and Mary ?. She was born Abt. 1830 in County Kerry....again...where in the county I don't know. Jeremiah died in West Newbury 10 Jun 1882. Patrick was in West Newbury/Newburyport by 27 Oct 1855 which is when he married Hannah (Hannora) Wallace d/o William Wallace and Hannah ?. She was born abt 1835 supposedly in Cork. Patrick died between 1860-1870. He may have died in Vermont where his fourth child was born or he could have died in Michigan. For all I know, he died in Canada. Anyway, by 1870, Hannah was settled in Detroit, Wayne County, MI with her four children: William, Patrick Henry, Margaret, and Jeremiah. If anyone has any information on this family before its arrival in the US or information on Patrick's death, I'd love to here from you. Stay well, stay safe, and may you always have enough, Chris