Author: Atarah al'Norahn
Ellizelle was, for a brief time, the Queen of Ghealdan. She was the successor of Johanin, who supposedly died of a hunting accident. Ellizelle did not hold the throne for long; within half a year, she and three others (Johanin before her and Teresia and Alliandre after her) have held the throne.
When she succeeded to the throne, she set the army to dispersing the crowds in Ghealdan caused by the Prophet. There was a battle, and the army ended up losing. It is said that Ellizelle poisoned herself after the defeat, though it is more likely that she was assassinated by the Prophet or one of his followers.
(References: The Fires of Heaven, Chapter 39; The World of Robert Jordan's "The Wheel of Time")