Bili Adarra
From Tar Valon Library
A similar entry appears in the Wheel of Time Companion confirming the information available in the main story arc.
Author: Kyria d'Oreyn
General
Bili Adarra is a young Two Rivers man and a distant cousin of Perrin's. He is nearly as wide as Perrin, but a hand shorter and a few years older.
He accompanies the other Two Rivers men through the aqueduct near Malden to wait for Faile in the palace during the actual attack on the Shaido.
(Reference: Knife of Dreams, Chapter 26)