I've actually working on my background for Alejandro Velez, and I've been thinking that he's the result of a "ships in the night" fling between an Outcast smuggler and a GC woman... But when he was born and turned out to be a 'he' rather than a 'she', his mother shipped him off to Malta.
I honestly know nothing about the GC other than what's in their info card. Anything I'm missing? Do they generally kill male children or anything like that? Does their fanatical feminism go so far that they're all lesbians?