Devletşah Hatun

Devlet Şah Khātūn دولت شاه خاتون
Born	Devlet-Şâh c. 1365 Kütahya, Germiyan dynasty
Died	c. 1414 Bursa, Ottoman Empire
Resting place	Bursa
Residence	Bursa, Anatolia, Rumelia
Spouse(s)	Beyazid I
Children	İsa Çelebi Düzmece Mustafa Büyük (The Elderly) Musa Çelebi
Parent(s)	of Germiyan dynasty and Mutahhara Abide Hatun of Sultan Veled ibn Mawlānā Jalal al-Din Muhammad Rumi

Devletşah Hatun (fully Devletlu İsmetlu Devlet-Şâh Khānūm / Khātûn Hazretleri, Ottoman Turkish: دولت شاه خاتون‎, c. 1365 – c. 1414), simply known as Devlet-Şâh, was the third wife of Ottoman Sultan Bayezid I and the mother of İsa Çelebi, Mustafa Çelebi the Düzmece, and Musa the Elderly Khan (who should not be confused with Musa Çelebi, the Second Sultan of Rumelia) of the Ottoman Empire.

Devlet-Şâh Khānūm was born in 1365 to an Anatolian prince, , the ruler of the Anatolian Germiyan dynasty, Kütahya. Her mother Mutāhharā Abide Khātūn was a granddaughter of Mawlānā Jalal al-Din Muhammad Rumi, the founder of the Sufi order of Mevlevis, through his son Sultan Walad.

In 1378 she was married to Ottoman Sultan Bayezid I. She gave birth to three sons: İsa Çelebi, Governor of Anatolia 1390, of Balıkesir, Düzmece ( Phony or False ) Mustafa Çelebi, Sultan of Rumelia, and Büyük (The Elder) Musa Çelebi. Among them, İsa found support with several of the Anatolian principalities but not with Germiyan and Düzmece Mustafa claimed the throne after the death of Mehmed I in 1421 and eventually defeated by Mehmed I'son Murad II. Devlet-Şah Khānūm died in 1414 in Bursa.

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