The Earldom of Storm Keep was a Corisandian patent of nobility, making its holder the ruler of a large area in the north-east of Corisande Island, between Cape Targan and Sword Point. (map)

The holder of the title at the time of the beginning of the Holy War on Charis was Sahlahmn Traigair, who was arrested for conspiring against the Empire of Charis in the Year of God 894. (AMF)