|This article is fanon and not part of the Halo universe. The author of this fanon is RavenRT.|
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|Birth date||November 24th, 2526|
|Affiliation and military information|
William "Grey" Greyson was an Orbital Drop Shock Trooper and sniper on Damien-A263's personal fireteam. He is good friends with Damien. He has fought in many campaigns against the Covenant, and somewhat respects them, in a way. He is close to everyone on the team, but is closest to Sage, though the the other soldier often annoys him. Greyson's most treasured possession is a stuffed polar bear sent to him by his nephew, which he promises to return.
Greyson is confident and courageous even in the face of his certain demise. He does not fear death, and he has made that clear on multiple occasions. Once, he was captured by Insurrectionists, and while being interrogated, he spat in the face of their leader.