Al-Rashid - Abbasid Caliph - died in 1136.
Az-Zahir - Abbasid caliph - died in 1226.
Az-Zahir - Abbasid caliph - was born in 1176.
Al-Rashid - Abbasid Caliph - was born in 1109.
The second caliph is Abu Jafar :)
The Abbasid Caliph Abu Jaafar al-Mansour.
Al-Saffah [721-754] was the first Abbasid caliph. His capital city was Harran, Şanlıurfa Province, southeast Turkey. Al-Saffah ['The Slaughterer' in Arabic] was caliph from 750 to 754. He died from smallpox on June 10, 754.
The last Abbasid caliph was Al-Mustakfi Billah, who ruled from 1517 until the fall of the Abbasid Caliphate after the Ottoman conquest of Baghdad. Following this event, the Abbasid title continued in a nominal sense under Ottoman protection, but the political power of the caliphate effectively ended. The Abbasid lineage persists in a cultural and historical context, but Al-Mustakfi is generally recognized as the final caliph of the Abbasid dynasty.
Vizier
The first Caliph Abou Bakr, then Omar. then Othman, then Aly
The city of Samarra was founded by the Abbasid caliph al-Mu'tasim in 836 CE. He chose Samarra as the new capital of the Abbasid Caliphate due to its strategic location and to escape the political and social unrest in Baghdad.
Hulagu Khan of the Mongols defeated Abbasid Caliph Al-Musta'sim in 1258 in Baghdad. He completely conquered the Abbassid Empire and made sure to raze every city to the ground that gave him one iota of resistance.
The permanent end of the caliphate during the Abbasid dynasty is marked by the Mongol invasion of Baghdad in 1258. The Mongols, led by Hulagu Khan, sacked the city, resulting in the death of the last Abbasid caliph, Al-Musta'sim, and the destruction of the Abbasid political and cultural center. This event effectively dismantled the institution of the caliphate in Baghdad, leading to a significant decline in Abbasid power and influence. After this, the caliphate continued in a limited capacity under various successors, but it never regained its former prominence.