|| This article, Catherine Halsey (Necros), was written by Ajax 013. Please do not edit this fiction without the writer's permission.
|Catherine Elizabeth Halsey|
|Date of birth||
March 19th, 2492
|Date of death||
August 13th, 2592
Micro A.I. Jerrod
|Chronological and political information|
- Is one of the smartest women of the 26th century
- Types at a rate of 140 words per minute
UNSC Office of Naval Intelligence
|| This is a fanon expansion of a canon element. To see the original canon article, follow the link to Halopedia: Halsey Catherine Halsey.
Catherine Halsey (Necros) was