Roodstown Castle
Tower house · County Louth
Fortress
Ardee Castle also known as St. Leger's Castle, is a fortified medieval tower house in Ardee, County Louth in Ireland. Built in the 15th century, the castle was used as a prison during the 17th and 18th centuries and became Ardee's district courthouse until June 2006 when a specialised facility took its place. Ardee Castle is the largest fortified medieval Tower House in Ireland or Britain. The castle was originally built by Roger de Peppard in 1207, but not much is left from the original walls.
History: St. Leger's Castle was built in the 15th century by John St. Leger and it served as a stronghold for the defence of the Pale. Over the years it was fought over by the O'Neills and the English. In 1641 Sir Phelim O'Neill took possession of the town and set up the Irish Army headquarters, but on the retreat the town and castle were retaken by the English Forces under the command of Sir Henry Tichborne, a garrison was then placed and O'Neill's rear-guard was defeated. In 1690 the castle was used by James II as his headquarters prior to the Battle of the Boyne.