Bucko, like most peeps on this board, was a screen name of a dude I've never met, but have interacted with for a very long time on Maiden Downunder and the Dungeon/LORD forums. He seemed like a really genuine and friendly bloke, loved family man and active participant of the local scene. My condolences to his family and friends, as I'm sure he'll be greatly missed by many.
RIP Bucko.