Oh I imagine there is a branch of the family in Quebec and since they are willing to work with anyone who pays.... there could be some interesting politics there? They certainly could have finance some of Anthony's endeavors. Plus there's this whole religion thing.
Bliskwicks are moer than welcome to do business.
Goldsteins don't hold anything against Muggleborns.
Emrys Anais - He is not pushing anything for his brother, but he's watching and waiting. Setting up his chess pieces.