Dashi Temur: The Political Trajectory and Historical Positioning of a Late Yuan Power Broker

Brief Introduction

Dashi Temur (达实特穆尔) was a highly influential Mongol nobleman and senior official during the late Yuan Dynasty. His most prominent position was as the Right Chancellor of the Zhongshu Sheng (中书右丞相), where he also concurrently held the title of Overseeing Major Military and State Affairs (录军国重事) and was enfeoffed with the title of Duke of Ji (蓟国公). During the reign of Emperor Tongzhi of Yuan, he was one of the core figures in the court's central decision-making layer, deeply involved in military, political, and high-level power struggles. Understanding Dashi Temur provides a key window into how the power structure of the late Yuan shifted from being dominated by Mongol nobles to a complex interplay between Han officials and imperial authority.

Core Knowledge Points

1. The Dual Identity of "Right Chancellor" and "Overseeing Major Military and State Affairs"
In the Yuan political system, the Zhongshu Sheng was the supreme administrative body. The Right Chancellor ranked just below the Left Chancellor and the Chancellor. The title "Overseeing Major Military and State Affairs" was a prestigious and powerful additional appointment, signifying that the official was not only involved in daily administration but also directly participated in the highest levels of military and political decision-making. Holding both positions, Dashi Temur was not just an administrative bureaucrat but a power broker at the core of military and political affairs, whose opinions often swayed the fate of the court.

2. The Significance of the Title "Duke of Ji"
The title "Duke of Ji" was a rank reserved for imperial clansmen or nobles of the highest merit in the Yuan Dynasty. This enfeoffment established his towering status within the Mongol noble faction, granting him significant legitimacy and influence in the complex factional struggles at the Yuan court (such as the games between power brokers like Yan Temür and Shosi Jian and the imperial family).

3. A Microcosm of Late Yuan Political Ecology
Dashi Temur was active during the reign of Emperor Tongzhi of Yuan. This period saw the Yuan Dynasty facing internal and external threats: internally, the Red Turban Rebellion and the chaos caused by Fang Guozhen; externally, the pressure from the residual Northern Yuan forces and the northern campaigns of the Ming Army. As someone responsible for "Major Military and State Affairs," his decisions were directly linked to the Yuan court's suppression of regional warlords or its response to the Ming Dynasty. The ups and downs of his career reflected the struggle and adjustments of the old Mongol aristocracy as the foundation of their rule in Han territories began to wobble.

Connection with the Xu Zizhi Tongjian

Although the Xu Zizhi Tongjian primarily chronicles history from the Song Dynasty through to the early Ming, when it records Yuan Dynasty events, it employs the "biographical-chronological" style to include Dashi Temur as a significant figure in its narrative.

Event Anchors: In the entries concerning the Tongzhi era of Emperor Tongzhi in the Xu Zizhi Tongjian, Dashi Temur is frequently associated with "memorials to the throne" and "changes in military-political affairs." For example, the book may record his military recommendations regarding local rebellions or his disagreements with colleagues, or even the Emperor, on state affairs within the Zhongshu Sheng*.
* Narrative Logic: The book constructs a narrative chain of "how the late Yuan central government responded to systemic crises" by recording Dashi Temur's enfeoffments, promotions, and involvement in major decisions. He is not merely a supporting character but, together with the Chancellors and Directors of the Bureau of Military Affairs, formed a power triangle that supported (or maintained) the final order of the Yuan court.
Historical Value: Combined with the Yuan Shi and his biography, Dashi Temur’s appearance in the Xu Zizhi Tongjian* helps readers move beyond the single perspective of "imperial annals" to understand the stagnation and reform of late Yuan politics from the level of ministerial operations. His duty to "Oversee Major Military and State Affairs" linked him closely with military developments in various regions, making him an important textual clue for interpreting the loss of central control over localities and the inadequacy of central responses in the late Yuan.

Conclusion

As the late Yuan Duke of Ji and Right Chancellor of the Zhongshu Sheng, Dashi Temur’s life trajectory deeply reflected the institutional dilemmas of the Yuan Dynasty as it transitioned from prosperity to decline. His records in the Xu Zizhi Tongjian are not only a record of his personal official career but also crucial historical materials for understanding the actual operation of the late Yuan state machinery. Through him, we can glimpse the final efforts and无奈 (helplessness) of the late Mongol Empire to maintain the order of the Great Unified Realm.