Talk:Gabriel Santiago/@comment-84.142.70.214-20190526090636/@comment-27794543-20190526093109

Simple answer: No, he is not.

Complex answer: There are 12 recognized Primes in 'modern'-day Sanctum and Gabriel is NOT one of them. We know that Gabriel and those 12 Primes (and possible others) were all part of Mission Team Alpha, but what happened after that we don't really know.
 * Possibility A: The team split into two. The 12 Primes created the Sanctum settlement. Gabriel (and possible others) created other group(s) on the moon.
 * Possibility B: There were original 13 (or more) Primes. However, at one point, Gabriel (and others) defected. Afterwords, the settlement labeled Gabriel a 'demon' and erased his history as a Prime.
 * Possibility C: something else.