Built in 1887 for John O’Brien, a direct descendant of Brian Boru, the High King Of Ireland, “Inchiquin” in Newport stands out for its bold stone exterior and proper siting. The mansion was named after Inchiquin, a barony (or state) in Ireland, likely where O’Brien’s ancestors were from. The cottage was designed by John Dixon Johnston, a well-known Newport architect, who designed the stone mansion in a sort of hodge-podge of styles, which actually work well together somehow! In 1901, Inchiquin was acquired by The Baroness Seilliere, the adopted daughter of John O’Brien. She was a daughter of Mrs. O’Brien by a former husband. After her first husband died she married the Baron de Seilliere, brother of the Princess de Sagan. Like some other massive, expensive mansions in Newport, this home was converted to condos.