The Anti-Christ will be a Jew who is possessed by the devil. He will claim to be either a Prophet of Christ or Christ Himself. These other theories are not correct.
SS,
I am reading a book now titled History of AntiChrist by Rev. P. Huchede.
Here is some of what it says:
"It is certain that Antichrist will be a man because the Scriptures call him in express terms the "man of sin..." It is certain that he will be of the Jєωιѕн race....Like Our Lord, he will be brought up in obscurity; he will lead a hidden life until the time comes when he shall begin his public career....According to tradition, he will be educated by magicians who will imbue his mind and heart from his very childhood with their doctrine and wicked principles...
He shall never do a good act. His satanic pride shall be especially conspicuous...He will conceal his crimes and pass as the most virtuous of men...He will be loaded with honors...He will possess a natural, vast, and powerful genius, an irresistable eloquence...He will know by heart all the Sacred Scriptures and posses a perfect knowledge of the arts."
He could come from the tribe of Dan, but that would be really difficult to prove genealogically speaking.