Penrhyn Castle is a country house in Llandygai, Bangor, Gwynedd, North Wales, in the form of a Norman castle. It was originally a medieval fortified manor house, founded by Ednyfed Fychan.

Newark Castle, Nottinghamshire
Newark Castle, in Newark-on-Trent, in the English county of Nottinghamshire was founded in the mid 12th century by Alexander, Bishop of Lincoln. Originally a timber castle, it was rebuilt in stone towards the end of the century. Dismantled in the 17th century after the English