Duke Yì of Qi of Qi deposed his son and installed his half-brother Prince Yuan, who was then exiled in the State of Wey, on the throne. Prince Yuan would become known as Duke Hui of Qi. Duke Yì of Qi Duke Yì of Qi (; died 609 BC) was from 612 to 609 BC ruler of the State of Qi, a major power during the Spring and Autumn period of ancient China. His personal name was Lü Shangren (呂商人), ancestral name Jiang (姜), and Duke Yì was his posthumous title. Duke Yì's father was Duke Huan of Qi, who was the first of
Marquis of Extended Grace he could no longer carry out his duties. The government abolished his title as Marquis and paid him a stipend instead. In 1933, the government totally terminated all of his duties in carrying out ceremonies at the Ming tombs and totally ended his position. After that, nothing is known about what happened to Zhu Yuxun. The following is a list of title holders: Adoptions occurred between related family members. Marquis of Extended Grace Marquis of Extended Grace was a title held by a descendant of the imperial family of the Ming dynasty (1368–1644) during the subsequent Qing dynasty (1644–1912). Holders