Ma'munids
The Maʾmunids were an independent dynasty of Iranian rulers in Chorasmia. Their reign was short-lived, and they were in turn replaced by the expansionist Ghaznavids.Rulers and kingdom
The ancient Iranian kingdom of Khwarazm had been ruled until 995 by the old established line of Afrighids of Kath. Khwarazm, or the classical Chorasmia, was the well irrigated and rich agricultural region of lower Oxus. Surrounded on all sides by steppe land and desert, it was geographically isolated from other areas of civilization. This isolation allowed it to maintain a separate distinctive Iranian language and culture.
The Ma'munids replaced the ancient line of Afrighid Khwarazmshahs. The name of the rulers of this were:
1. Ma'mun I ibn Muhammad, 995-997
2. Abu al-Hasan Ali, son of Ma'mun I997-1108/1109
3. Ma'mun II, son of Ma'mun I, 1008-09
4. Abu'l-Harith Muhammad, son of Abu al-Hasan Ali, 1017
They were in turn displaced by the Ghaznavids.