He was gray-haired, tall and slender.
Siuan bonded Alric around 979 NE.
He was killed when Siuan was captured and overthrown by Elaida do Avriny a'Roihan and the Aes Sedai who followed her during the uprising in the White Tower. In fact Alric sensed Siuan's shock and ran to her chambers, but he was stabbed in the anteroom and shortly died.
When Siuan's stilling was Healed, all the pain of Alric's loss returned to her and Siuan still wept at night for him.