 Amongst the best known figures are Gormflaith ingen Murchada, Gunnhild Gormsdóttir, Aud the Deep-Minded and Ingibjörg, the daughter of Earl Hakon Paulsson and wife of King Olaf Godredsson.The Norse legacy of art and architecture is limited.The Christchurch at Brough of Birsay, now reduced, was the early seat of the Bishops of Orkney.