Duke Mu of Qin

AncientEmperorChina-683 — -621

Qin ruler who expanded west into barbarian territory.

Compare Duke Mu of Qin with another historical figure:

Quick Facts

Born

683 BCE

Died

621 BCE

Country

China

Era

Ancient

Occupation

Emperor

Score Overview

Military (10%)53

Political (20%)48

Influence (20%)49

Legacy (20%)44

Leadership (15%)74

Strategy (15%)60

Total Score52.9

Duke Mu of Qin — Complete Timeline

650 BC

Expanded Qin into Western TerritoriesWar◆ Major

Duke Mu of Qin led campaigns against the Rong and Di barbarian tribes to the west, conquering twelve minor states and opening up 1,000 li of territory. This expansion strengthened Qin and secured its western flank.

ExpansionBarbariansQin

Impact: regionalconstructive

645 BC

Allied with Jin StatePolitical Action◆ Major

Duke Mu formed an alliance with the state of Jin, marrying his daughter to Duke Hui of Jin. However, when Jin reneged on promises, Duke Mu attacked and defeated Jin at the Battle of Han, capturing Duke Hui.

AllianceJinBattle of Han

Impact: regional

636 BC

Aided Chong'er to Become Duke Wen of JinPolitical Action◆ Major

Duke Mu supported the exiled prince Chong'er, sending troops to help him return to Jin and become Duke Wen. This act created a powerful ally but also a future rival who would challenge Qin's dominance.

SupportJinDuke Wen

Impact: regionalconstructive

627 BC

Failed to Expand EastwardWar◆ Major

Duke Mu's attempt to expand eastward was thwarted by Jin at the Battle of Yao. Qin forces were ambushed and destroyed in a narrow pass, forcing Duke Mu to abandon eastern ambitions and focus on the west.

DefeatJinBattle of Yao

Impact: regionaldestructive