Cordus (Space Marine)
Cordus was a Space Marine in the Ultramarines Chapter who was killed in battle with Hive Fleet Behemoth during the Battle for Macragge. His death greatly affected his friend Ortan Cassius and increased the Chaplain's already great hatred towards the Tyranids.[1]
Source
- 1: Dataslate: Tyrannic War Veterans, pg. 6