Mubarak Khwaja was the khan of White Horde between 1320-1344. He succeeded his brother, Ilbasan

Ilbasan

Ilbasan or Erzen was the ruler of Orda's Ulus from 1310/15 to 1320.During his reign, an increase in the cities, trade, and craft occurred in the Horde. After determining the boundaries of his Horde, Ilbasan appointed his deputies. Islam was used as instrument strengthening authority. He died in...

, with the assistance of Uzbeg

Uzbeg Khan

Sultan Mohammed Öz-Beg, better known as Uzbeg or Ozbeg , was the longest-reigning khan of the Golden Horde, under whose rule the state reached its zenith...

, Khan of the Golden Horde

Golden Horde

The Golden Horde was a Mongol and later Turkicized khanate that formed the north-western sector of the Mongol Empire...

 and the House of Batu. However, he declared his independence from Sarai

Sarai

-Places:*Saraj , an historic estate in Resen built by Ahmed Niyazi Bey*Bal-Sarai, a village in Amritsar District of Punjab, India*Sarai , the capital city of the Golden Horde*Saraj municipality, a municipality in Greater Skopje, Republic of Macedonia...

. The Khan sent his son Tini Beg

Tini Beg

Tiny Beg, also known as Tinybeg, was the khan of the Golden Horde from 1341 to 1342. He succeeded from his father Ozbeg, and was then followed by his brother Janibeg.Muslim sources calimed that he was the most favored son of Ozbeg....

 to overthrow him. Thus, he was replaced by Chimtay

Chimtay

Chimtay was a ruler of White Horde between 1344 and 1360.When his son or relative, Urus , urged him to take throne of the Golden Horde, utilizing the great troubles. He refused but sent his brother Ordu Sheykh who was later on killed in the Horde. He died in 1360....

, son of Ilbasan. He might have lived longer after his dethronement, occupying some lands.