A similar entry appears in the Wheel of Time Companion confirming the information available in the main story arc.
Author: Atarah al'Norahn
Amira Paendrag was one of Artur Hawkwing's daughters by his first wife, Amaline Paendrag Tagora. She was born in FY 942, and had a twin brother named Modair, as well as another sister and brother whose names are unknown.
Her brother Modair was killed in the year 959, when Amira was around 17. In the year FY 961, around the age of 19, she herself was killed by poison along with her mother and her two remaining siblings. Some sources claim that Bonwhin Meraighdin was responsible for their deaths.
(Reference: The World of Robert Jordan's "The Wheel of Time")