Rustam Dushmanziyar ( fa, رستم دشمنزار) was a

Daylamite The Daylamites or Dailamites (Middle Persian: ''Daylamīgān''; fa, دیلمیان ''Deylamiyān'') were an Iranian people inhabiting the Daylam—the mountainous regions of northern Iran on the southwest coast of the Caspian Sea, now comprisin ...

aristocrat and the ancestor of the

Kakuyid dynasty The Kakuyids (also called Kakwayhids, Kakuwayhids or Kakuyah) ( fa, آل کاکویه) were a Shia Muslim dynasty of Daylamite origin that held power in western Persia, Jibal and Kurdistan (c. 1008–c. 1051). They later became ''atabegs'' ( ...

. His personal name was Rustam, but was known as Dushmanziyar, which is the

Daylami Daylami (20 April 1994– 6 June 2016) was a Thoroughbred Champion racehorse and sire who was bred in Ireland, but trained in France, Dubai and the United Kingdom. In a career which lasted from 1996 and 1999, he raced in five different countri ...

version of the Persian word ''Dushmanzar'' ("he who brings grief to his enemy").

Biography

Rustam was the brother of the wife of the

Buyid The Buyid dynasty ( fa, آل بویه, Āl-e Būya), also spelled Buwayhid ( ar, البويهية, Al-Buwayhiyyah), was a Shia Iranian dynasty of Daylamite origin, which mainly ruled over Iraq and central and southern Iran from 934 to 1062. Coupl ...

ruler

Fakhr al-Dawla Abu'l-Hasan Ali ibn al-Hasan ( fa, ابوالحسن علی بن حسن), better known by his ''laqab'' of Fakhr al-Dawla ( ar, 'فخر الدولة, "Pride of the Dynasty") (died October or November 997) was the Buyid amir of Jibal (976–980, 9 ...

, Sayyida Shirin, who was sister, or more likely, the niece of the

Bavandid The Bavand dynasty () (also spelled Bavend), or simply the Bavandids, was an Iranian peoples, Iranian dynasty that ruled in parts of Tabaristan (present-day Mazandaran province) in what is now northern Iran from 651 until 1349, alternating betwe ...

ruler al-Marzuban. Rustam had a son named Muhammad ibn Rustam Dushmanziyar, who would later establish the

of Isfahan. Rustam, because of his great service to Fakhr al-Dawla, was rewarded with land in

Alborz The Alborz ( fa, البرز) range, also spelled as Alburz, Elburz or Elborz, is a mountain range in northern Iran that stretches from the border of Azerbaijan along the western and entire southern coast of the Caspian Sea and finally runs ...

in appreciation of his services. His duty was to protect

Ray Ray may refer to: Fish * Ray (fish), any cartilaginous fish of the superorder Batoidea * Ray (fish fin anatomy), a bony or horny spine on a fin Science and mathematics * Ray (geometry), half of a line proceeding from an initial point * Ray (g ...

and northern

Jibal Jibāl ( ar, جبال), also al-Jabal ( ar, الجبل), was the name given by the Arabs to a region and province located in western Iran, under the Umayyad and Abbasid Caliphates. Its name means "the Mountains", being the plural of ''jabal'' ...

against the local leaders from

Tabaristan Tabaristan or Tabarestan ( fa, طبرستان, Ṭabarestān, or mzn, تبرستون, Tabarestun, ultimately from Middle Persian: , ''Tapur(i)stān''), was the name applied to a mountainous region located on the Caspian coast of northern Iran. ...

. He later died at an unknown date before 1007, which was the date Muhammad ibn Rustam Dushmanziyar established the Kakuyid dynasty.

References

Sources

* * * * * * {{Kakuyids Daylamites 1000s deaths Date of birth unknown Kakuyids 10th-century Iranian people Buyid generals Buyid governors Bavand dynasty