Looking for information about Mary Gilligan (daughter of John Gilligan and Caroline)who was born 1800 “in the shadow of Knocknarae”. She married Patrick Hart (son of Owen Hart and Molly Kane)born 1798. Patrick died in 1825 when their second child (a son) was only three months old. Mary lived long and died about 1893. They were RC and lived in County Sligo. Son, John, Immigrated in 1848 and was my great grandfather. Thank you.