Author: Kyria d'Oreyn
Sar was a Shienaran soldier.
He was one of the men who were sent forth to bring back the Horn of Valere (TGH, Ch. 9) and who was sent by Moiraine to meet someone in Jehannah (TDR, Ch. 6), even though he was not directly mentioned at the time.
(Reference: The Fires of Heaven, Chapter 40)