I could see where someone could claim the bloodlines from Christ to themselves, maybe someone who also had ties to Muhammad? Genealogy was very important in the line of Christ.  I believe it will be very important to the anti-christ as well. He will try to duplicate him as much as possible.  A “Christian” who is not grounded in the word of God could fall to the delusion.  I used to feel I was on the outside looking in to eternity and the return of Christ, now I fell as though I am in the midst of it.  It will be soon.