Tamerlane's Captive Chinese Calendar: The Samarkand Timekeepers

In this episode of Fexingo History, Lucas and Luna explore how Tamerlane's conquests brought Chinese astronomers to Samarkand, where they helped reform the calendar under the Timurid dynasty. After the sack of the Ming border city of Hami in 1398, captured Chinese calendar officials were among those relocated to the workshop city. Lucas explains how the 'Great Ming Calendar' (Da Tong Li) was studied alongside Islamic astronomical traditions in Samarkand's observatory, built later by his grandson Ulugh Beg. The conversation covers the role of captured astronomers like Zhang Xian and Peng Deqing, the synthesis of Chinese calendrical cycles with Persian instruments, and how this cross-cultural exchange influenced the later Zij-i Sultani tables. Listeners learn about the practical reasons behind calendar reform—taxation, religious observances, and agricultural timing—and how Tamerlane's empire became a melting pot of astronomical knowledge. Specific terms include Da Tong Li, Datong calendar, Zij-i Sultani, Ulugh Beg, Hami, and the Ming dynasty. #Tamerlane #TimuridEmpire #Samarkand #ChineseCalendar #Astronomy #MingDynasty #UlughBeg #Zij-iSultani #DaTongLi #Hami #CalendarReform #CrossCultural #CaptiveScholars #SteppeEmpire #SilkRoad #History #FexingoHistory #CentralAsia Keep every episode free: buymeacoffee.com/fexingo