What do you call a chicken-hawk griffon?

So, I've decided to scrape how I was going to begin 100 years later and start anew, but for the life of me, I can't think of a name for one of the characters.

He's a griffon, and head of Equestrian defense, and he's also a bit of a war-monger. Think American Cold War "Bomb 'em all to hell!" type general.

Any suggestions? I'll be sure to credit you in the story. Just remember, it has to start with the letter G.