My personal theory

What would you call this guy?

I like to call him Harold. Why? idk i just like the name.

heres some art concept

yikes

me2

btw this is the canon version of what William looks like, mainly becus Henry's next to him and Henry is wearing his yellow-orange plaid shirt.

boo

Unknown room and character

Autopsy

Haven't been mentally well today, heres a random file i found on my pc lol