November, 1335. The Khan of the Ilkhanate, Abu Sa’id Bahadur, is dead. Allegedly poisoned by a spurned wife, Baghdad Khatun, his death was the unravelling of the Ilkhanate. Facing an invasion by the mighty Ozbeg of the Golden Horde, and a succession crisis due to Abu Sa’id’s failure to produce an heir, the Ilkhanate rapidly, and violently, tore itself to pieces. Today, we look at the disintegration of the Mongol Ilkhanate, the stories of two men named Hasan, and the history of the region up until the arrival of Emir Temur, fearsome Tamerlane, at the end of the fourteenth century. I’m your host David, and this is Kings and Generals: Ages of Conquest.       Abu Sa’id had not been an incompetent monarch by any stretch of the means, and his rule was remembered as a golden age, at least in comparison to the mess that followed. A great-great-grandson of the Ilkhanid founder Hulegu, Abu Sa’id’s reign had seen the consolidation of the islamization of the Mongol state, as well as the end of the long war with the Mamluks of Egypt. Il-Khan since 1316, Abu Sa’id had been controlled by the emir Choban, until he nearly eradicated the house of Choban in the late 1320s in an effort to marry Baghdad Khatun, one of Choban’s daughters. For a few years Abu Sa’id had enjoyed a comparatively quiet majority, pursuing art, culture, poetry, building and architecture, as well as efforts to produce an heir. Baghdad Khatun, despite her beauty and the violence he had undertaken to acquire her- which included, among others things, killing her father, brothers and forcing her to divorce her husband- simply did not provide him his much desired son. When Abu Sa’id’s eyes fell upon her niece, Dilshad Khatun, the Il-Khan basically forgot about his current wife, wed her niece and soon enough got her pregnant. For Baghdad Khatun to be humiliated like this, after suffering through the destruction of her family, this was the last straw. The widespread belief was that she had him poisoned in some manner- in Ibn Battuta’s account, this was administered via a handkerchief that she used to clean themselves after sexual intercourse. So did Abu Sa’id die, aged 30 years old, in what is now Azerbaijan while marching north to repel an invasion by the Khan of the Golden Horde, Ozbeg.       With Abu Sa’id’s death, the line of Hulegu became extinct- or at least, the line through Hulegu’s son Abaqa, which had provided most of the Il-Khans. Abu Sa’id uncle, Ghazan, had done much to prune the lineage during his reign, and it seems alcoholism took care of much of the rest. The fact that few Il-Khans lived past 35, with fewer and fewer heirs each generation, has led many to search for underlying causes beyond just alcohol. Scholars such as Charles Melville and Anne F. Broadbridge have pointed to possible consequences of consanguinity among the Il-Khans: that is, essentially inbreeding, given the Il-Khan’s preferences for marrying into the same families, like the Oirats, over generations. The combined effects of rampant alcohol abuse among both men and women and the consanguinity may be the answer behind the alarming drop off in fertility of the Ilkhanid elite over the last decades of the thirteenth century. While Hulegu had produced quite the brood of little Chinggisids- at least 25 sons and daughters-, by the end of the century Ghazan had only a daughter survive childhood, while his brother Oljeitu Il-Khan had an alarming amount of children stillborn or died young. From his twelve wives, Oljeitu only had three children ever reach marriageable age; Abu Sa’id and two daughters, Sati Beg and Dawlandi: the last of whom still died before her father. For Abu Sa’id himself, despite considerable efforts, by his death he had only succeeded in getting his widow Dilshad Khatun pregnant. With no surviving brothers, sons or clear male figure to step into the role, the Ilkhanate suddenly faced a new problem; no clear monarch of the line of Hulegu to head the state.       The explanation of