Hi, looking at my Leitrim ancestors and one Patrick Rooney married a Catherine Lambert in Dublin. They married in 1769 , Catherine was baptised in 1744 in St Michans RC Church in North Anne St and her parents were Henry Lambert and Margaret Fitzsimmons who married in 1741, I have brothers etc but I believe Henry's parents were Henry and Mary Lambert and he was a Hozier on Grafton St. Also noticed a Henry Lambert Became a Catholic 1758. Saw a will for Henry Senior in 1777. Tried all sorts of Dublin City leads but I wonder if there is more to find out about the Hoziery in Grafton St.
