Honestly, Sam shouldn't KNOW about the Fergus name. That came later. But he'd gotten curious and looked himself up online and came across it.

Sam does grin, reaching out for a glass of water that he'd kept close by when reading. Mostly because he didn't have to keep reheating the water. "Not so much. He apparently sold his soul for a bigger dick. In my world, that means a deal with a demon. At the end of your time, the demon comes back and takes your soul and you become one yourself. He...kinda ended up middle management in charge of crossroad deals."