Szlachta historians and chroniclers. These involve a presumed descent from the ancient Iranian tribe known as Sarmatians, who in the Second century AD occupied land that is today's Ukraine, or from Japheth, one of Noah's sons - by contrast, the peasantry were said to be the offspring of another son of Noah, Ham — and hence subject to bondage under the Curse of Ham—and the Jews as the offspring of Shem). Other fanciful theories included its foundation by Julius Caesar, Alexander the Greator regional leaders who had not mixed their bloodlines with those of 'slaves, prisoners or aliens'. Another theory describes
Levi ben Japheth of which, covering the first ten chapters of Joshua, still exists (Brit. Mus. Or. No. 308). Steinschneider believes it possible that Levi was also the author of the short commentary on Psalms found in the British Museum (No. 336). According to Ali ben Sulaiman, Levi made a compendium of the lexicon "Agron" of David ben Abraham; however, this is contested by Abu al-Faraj, who asserts that the compendium was prepared by David himself. Levi ben Japheth Levi ben Japheth (Heb. Levi ben Yafet ha-Levi; Arab. Abu Sa'id Levi ibn Yafat was a Karaite Jewish scholar who flourished, probably at Jerusalem,