Lord Khault was the leader of The Choir, a cult in Tohrepur that worshipped a spellplague changed Sirine. Prior to 1473 DR, Khault was a farmer in the village of Caidris in Akanûl. When the mercenaries fighting for the Keepers of the Cerulean Sign made a stand against the Abolethic Sovereignty in his village, he allowed a group of soldiers led by the mercenary Uthalion to take shelter in his home. His wife and sons were killed by the Aboleths but Khault survived.