Luttrellstown Castle, dating from the early 15th century, is located in Clonsilla on the outskirts of Dublin, Ireland. It has been owned variously by the eponymous and notorious Luttrell family, by the bookseller Luke White and his descendants Baron Annaly, by the Guinness family, the Primwest Group, and since 2006, by JP McManus, John Magnier and Aidan Brooks.
The castle has hosted visits by Queen Victoria in 1844 and 1900, and its media profile was raised when Victoria Adams married David Beckham there on 4 July 1999. The demesne's current owners have converted Woodlands into a 5-star resort.
Wikipedia https://en.wikipedia.org/wiki/Luttrellstown_Castle
Coordinates 53°22'24.724" N -6°25'51.687" E