A similar entry appears in the Wheel of Time Companion confirming the information available in the main story arc.
Author: Atarah al'Norahn
When Perrin, Moiraine, Lan and Loial arrive at Harilin's Leap, Simion calls for Nico and Patrim to come see to their horses. Two boys with hay in their hair proceed to tumble out of the stable, yawning and rubbing their eyes, and take up the reins of the horses.
(Reference: The Dragon Reborn, Chapter 8)