I am looking for information on Cornelius QUIRK born about 1827(calculated) and married Mary O'NEIL about 1845. They settled in the USA in 1855 but may have stayed in Canada for an indeterminate time before that (at least one year because my records suggest their first child Catherine was born in Canada in 1854). I know from Mary's tombstone she was from County Cork, but it did not specify where in Cork. I found a possible reference to a marriage in Ballinglannan, Kilcrumper, Cork in the above year but have not been able to confirm the names (it was for a Mary O'NEIL and a Cornelius; but I don't have any other info). I would appreciate any help anyone could provide. God Bless! Brian