Of course. Very few have truly pure blood and exceptional genetic code pertaining to a particular ethnicity. Many of our ancestors were of different nations. Partly, the Jews had a hand in this, they benefit from the fact that people of different races mix, losing their connection with their ancestry and their own Purity. But what is more important is what is inside — your Soul.
All Pagan Souls are endowed with Divine potential. We are all descendants of Father Satan and his Gods. We all have the potential to become something greater than we are now. Even if these people have bad Karma and experience significant difficulties in life because of the nature of their Soul, they have the potential to get rid of this by achieving Greatness, Immortality and Wisdom. This is Spiritual Evolution. This certainly makes sense. You must deem yourself worthy and accept this Gift of Satan.