Early history

The history of Wey dates back to the beginning of the Zhou Dynasty and the Rebellion of the Three Guards. After the Duke of Zhou successfully defeated the rebellion, Kang Shu, a younger brother of King Wu of Zhou was given a fief centred on Zhaoge, the capital of the Shang Dynasty, which had been the centre of the rebellion.

Spring and Autumn Period

The State of Wey was at its peak during the early Spring and Autumn Period, under Duke Wu of Wey, who reigned for 55 years. In the reign of subsequent rulers, however, the state was plagued by succession troubles, until Duke Yi of Wey took the throne; his dissolute rule and obsession with cranes weakened the state, and in the eighth year of his reign the Rong peoples successfully attacked the capital at Zhaoge, killing the Duke and nearly destroying the state as well (660BC).

It was only with the aid of Duke Huan of Qi that the state was eventually restored, with its capital moved to Chuqiu.

In 632 BC Wey was once conquered by Duke Wen of Jin, because when Duke Wen (called Chong'er then) exiled to Wey, Duke Wen of Wey hadn't treated him well, and Duke Cheng of Wey (son of Duke Wen of Wey) was nearly poisoned by Duke Wen of Jin, but eventually the state was restored. (Before the Battle of Chengpu, when Chu was attacking Song, Jin attacked Wey and Cao as a diversion.)

In 492 BC, Duke Chu of Wey (出公) succeeded the throne from his grandfather Duke Ling (灵公), while his father Kuaikui (蒯聩), who was the heir of Duke Ling, had been deposed and exiled. To get the throne, Kuaikui fought against his own son and managed to exile Duke Chu in 481 BC, and was titled as Duke Zhuang (latter) (后庄公), but was killed three years later. Duke Chu was restored in 475 BC. The conflict between father and son weakened Wey, and Wey soon became attached to House of Zhao of Jin.

Downfall and end

In 346 BC, the duke of Wey degraded himself to a marquis. In 320 BC, the marquis of Wey again degraded himself to only a jun (lord). And by then Wey only possessed a county called Puyang (濮阳). In 254 BC, King Anxi of Wei (魏) killed Lord Huai of Wey (衞怀君), but two years later he declared his son-in-law, who was from the house of Wey, to be lord of Wey, so Wey became a dependency of the Wei Kingdom. In 239 BC, Qin occupied Puyang, and Wey migrated to Yewang (野王) in order to preserve its existence.

The state was so weak that it was presumably ignored by Qin Shihuang and was only abolished in 209 BC when Qin Er Shi deposed Jiao, Lord of Wey (衞君角), 2 years before the collapse of the Qin Dynasty.

Vassals

Vassals of Wey include Shi clan, Ning clan, Kong clan, Beigong clan, Nan clan and Sun clan. They were mostly cadet branches of Wey. Kong clan, which came from the state of Nan Yan, was an exception.

List of rulers

卫国君主列表及在位年份

此表主要以《史记·卫世家》为主，参照杨伯峻《春秋左传注》、杨宽《战国史料编年辑证》及陈梦家《西周年代考》修改补充。

• 注：惠公、黔牟、出公在位年从杨伯峻说。

• 注：悼公、敬公、慎公、声公、成侯、平侯、嗣君、怀君、元君在位年从杨宽说。

• 注：君角在位年，即位年从杨宽，废立年从旧说。

其他重要人物

石碏

石厚

宁庄子

宁武子

孔达

孙良夫

孙林父

宁殖

宁喜

北宫括

北宫喜

公孟絷

公叔成子

孔文子

孔悝

祝佗

公孙弥牟

吴起

商鞅

鬼谷子

吕不韦

荆轲

子贡

子夏

注释