Since the human noble origin isn't canon and there's plenty of variations/deviations, I'm 100% okay with castmates having never met the human noble but instead a different origin and for relationships to be odd or non-existent depending on canon, since everyone can have their own version.

I'd also love to hash out character relationships with any impending or existing castmates as well since I don't want to step on any toes and make assumptions. Please PM me if there's any issue or if you need to talk to me about this!