:::::::LOL. Are you seriously suggesting plebeian is an ethnicity??? LMAO. Plebeian means of common people(ie. non-noble). Read it again from Roger Savory, "It is true that the background of Ya'qub b. Layth, the founder of the dynasty, was plebeian, and contrasted sharply with the aristocratic origins of the Tahirids and the Samanids, the rivals of the Saffarids for power in eastern Iran". LOL. Persian nationalist? LMAO. It would help if I were Persian. More fantastical accusations while trying to pass plebeian off as an ethnicity. I think this fairy tale of yours has gone far enough.