@Beanz88 Alrighty, let’s see.
1)- Technically yes. They know OF a man at castle Dimitrescu but that’s roughly all they know at the moment, except Heisenberg who has seen Mark in person at least twice mentioned, if you recall the chapter where Lady is conversing with him and is teased and another chapter where Heisenberg sends some Lycans to chase Mark for fun.
2)- Absolutely! I’m sure either the daughters and Lady would bring it up and practically badger him until he’d cough up some physical proof of his prior stardom, or perhaps Mark may feel inclined to share them himself. As sad as it is for him to recollect his past, he’s still very proud of the great actor he was.
3)- Slight spoiler alert for the “Markiplier canonical universe” as well as my own take. William is Mark’s step brother, now going by Wilford, and Celine was the name of Mark’s ex-wife, the twin sister to one of Mark’s closest friends at the time, Damien. Currently, Celine is… “deceased”. It’s a long story and I highly recommend looking into the WKM videos (Who Killed Markiplier) and lore for more info on that! To put it simply, she has given up her consciousness to save the life of her twin brother Damien, and the two have become one broken entity, an outcome Mark unintentionally saw to. As for William, now Wilford, he is still alive alongside Dark (the culmination of Celine and Damien’s souls in one). For this story, it’s highly unlikely they will make an appearance, however for future stories, that’s another story~
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