Deletion of Jakob the Messiah

Comment: No complete citation in any event, no corroboration in standard reference works on the subject of Jewish Messiah claimants, and the alleged reference to a "Sefer Ha-Kaifungi" is not a complete citation,  is uncorroborated, and appears a |hoaxish pidgin of Chinese and Hebrew. "ung" is not a Hebrew language|Hebrew dipthong and it is unlikely a genuine transliteration of a Hebrew work would have such a pronunciation. Best
Stance: delete
Cited policy: Wikipedia:Do not create hoaxes (WP:HOAX)