User blog comment:NoCosNicStar/Faust and Makarov/@comment-195.83.74.2-20140320195931/@comment-7418318-20140320210100

That family connections can't transfer over was proofen by Grandeeney/Porlyuscia already.

Grandeeney is more than 400 years old, which would put their birth more than 10 generations apart, so they can't possibly have the same parents, grandparents, ect.