So you've said all the Crows, but what Hogwarts houses are Nikolai, Genya, and Zoya???

Oh dang. 

Nikolai is prooobably a Gryffindor with Slytherin tendencies. 

Zoya is a Slytherin, but I’ll hear arguments for Ravenclaw. 

I think Genya is a Gryffindor too.