From Warhammer 40k - Lexicanum
Satel Aimery was a Captain of the Blood Angels during the Horus Heresy.
During the Siege of Terra, Aimery took part in the defense of the Gorgon Bar bastion of the Imperial Palace alongside his Primarch, Sanguinius. He next was seen in the final stages of the Siege defending the Sanctum Imperialis alongside heroes such as Fafnir Rann, Zephon, Nassir Amit, and Namahi.
- 1: Saturnine (Novel) - Part 2, Chapter 5
- 2: The End and the Death: Volume I (Novel) - 2:xi