Marquess of Waterford is a title in the Peerage of Ireland and the premier marquessate in that peerage. It was created in 1789 for George Beresford, 2nd Earl of Tyrone.
Read more about Marquess Of Waterford: Family History, Other Family Members, Seats, Beresford Baronets, of Colerain (1665), Earls of Tyrone (1746), Marquesses of Waterford (1789)