Tombs of members of the Bute family, including the 1st Marquess, are located in a magnificent mausoleum built to designs by John Prichard, 1881-86.
Beddrodau aelodau o deulu'r Bute, yn cynnwys yr Ardalydd Cyntaf, mewn beddrod mawreddog a adeiladwyd i gynlluniau John Prichard, 1881-86.