Biluous of Bonisagus (791 - 1119) was a Hermetic Magus of the 9th-12th Centuries. A founder of the Covenant of Scapa Flow in the Loch Leglean Tribunal, he was also the originator of the Lineage of Biluous, an esoteric tradition with members in four Hermetic Houses. He was a member of House Bonisagus, widely known as a master of Auram and a great teacher; three of his former apprentices would go on to become Archmagi. After awakening, he trained three more apprentices and saw the reinvigoration of his Covenant before finally slipping into Final Twilight in 1119.