Encyclopaedia WoT: Evanellein

She stays with the White Tower after the split. She is Black Ajah.

Evanellein is one of Elaida's party that takes Siuan into custody. (TSR,Ch47)
Evanellein meets as part of Elaida's Council. She reports that Amathera has disappeared. (TFoH,Prologue)
Evanellein is furious when she learns of the debacle at the Black Tower.
Evanellein is missing when Egwene is raised as Amyrlin. (TGS,Ch46)
In the battle in Tel'aran'rhiod, Egwene spots Evanellein and Mestra. She kills Mestra but Evanellein evades her. (ToM,Ch37)
In the battle in Tel'aran'rhiod, Egwene fights and kills Evanellein. (ToM,Ch38)

In The Fires of Heaven
1. TFoH,Prologue - Evanellein is concerned with her looks and clothes.
In Knife of Dreams
1. KoD,Prologue - Evanellein is a Sitter for the Gray Ajah.
In The Gathering Storm
1. TGS,Epilogue - Evanellein's disappearance makes it probable that she is Black Ajah even though she was not listed in Verin's book.