The Jahangiris (1190-1520), a Tajik dynasty, were the original Sultans of [Swat][1].* They ruled in parts of modern Afghanistan and Pakistan. 

From [The Glossary of the Tribes and Castes of the Punjab][2]:

> A dynasty of Sultans who, according to Raverty, once ruled from
> [Nangrahar][3] to the [Jhelum][4] but, by the time the Kheshi Pathans overran
> Swat, their sway did not extend far beyond the Indus on the east . . .
> They claim descent from Alexander the Great. The Jahangiri also
> appears to survive as a sept of the Gibari.

Sultan Awes, the last Sultan of Swat, was expelled from this territory along with his Tajik subjects. They settled near the source of the [Oxus River][5], where they ruled for several more generations "as far as the frontier of [Badakhshan][6]."

Wikipedia has little on this particular dynasty, but a few details may be found in this article on [Sikandar Butshikan][7]:

> His cousins were ruling the area from [Kabul][8] to [Sind][9] ([Indus][10]). They had
> been ruling Kabul lagmant and [Swat][11] in 1190–1520, are known as
> Jahangiri dynasty in history.

[When Babur invaded Bajaur][12] in 1518, the defender was a Jahangirian Sultan.


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\* Okay, I don't know if they were the original, but they were older than [Babe Ruth][13].


  [1]: http://en.wikipedia.org/wiki/Swat_(princely_state)
  [2]: https://books.google.com/books?id=1QmrSwFYe60C&pg=PA340&lpg=PA340&dq=Jahangiri%20dynasty&source=bl&ots=qMW57-kb8a&sig=YdxhKQSNoOWoCtBOatOzayayPu8&hl=en&sa=X&ei=7ILnVIPJMseigwTX7IDwBA&ved=0CD4Q6AEwBQ#v=onepage&q=Jahangiri%20dynasty&f=false
  [3]: http://en.wikipedia.org/wiki/Nangarhar_Province
  [4]: http://en.wikipedia.org/wiki/Jhelum_River
  [5]: http://en.wikipedia.org/wiki/Amu_Darya
  [6]: http://en.wikipedia.org/wiki/Badakhshan
  [7]: http://en.wikipedia.org/wiki/Sikandar_Butshikan
  [8]: http://en.wikipedia.org/wiki/Kabul
  [9]: http://en.wikipedia.org/wiki/Sind
  [10]: http://en.wikipedia.org/wiki/Indus
  [11]: http://en.wikipedia.org/wiki/Swat_(princely_state)
  [12]: http://en.wikipedia.org/wiki/Bajaur_Agency#Babur.27s_attack_on_Bajaur
  [13]: http://en.wikipedia.org/wiki/Babe_Ruth