Altinaghree Castle (also known as Ogilby's Castle, Liscloon House and Altnacree Castle) sits on private land near Dunnamanagh in County Tyrone. It is believed to have been built around 1860 by William Ogilby (an Irish barrister and naturalist). The castle has been abandoned since the end of the 19th century when William's son James invited scandal by falling in love and eloping to Australia with Mary Jane Jamieson - a factory seamstress.