Deel Castle

Co. Mayo, Ireland

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Deel Castle, also known as Castle Gore, is a 16th-century tower house built by the Bourke family near Crossmolina in County Mayo, Ireland. It is situated by the River Deel, which gives the castle its name, meaning "Castle of the River Deel."

The Bourkes owned the castle until the late 17th century when Colonel Thomas Bourke, who supported King James II in the Williamite Wars, lost the property, which was then granted to the Gore family, who later became Earls of Arran. The castle was expanded in the 18th century with a large wing, and the Gore family leased it to James Cuff, Lord Tyrawley, who built a neighboring house, also called Castle Gore, in 1791. The old castle remained largely intact into the early 20th century but has since fallen into ruin.

The 18th-century house was burned by the IRA in 1922 and was not rebuilt. Deel Castle holds historical significance as part of the region's heritage and was associated with notable families involved in Irish history.