 Henry Hamilton O'Hara "Mad O'hara"

Henry Hamilton O'Hara, also known as "Mad O'Hara" or "The Mad Squire of Craigbilly" or "Crebilly" (born 1820 – died 1875) was the last squire of Craigbilly Castle in County Antrim, Ireland.The O'Hara family was, for over 600 years, the landed gentry of Ballymena and surrounding areas.