Regarding the founder of the Qin dynasty, who was his grandfather?
King Xiaowen of Qin King Xiaowen of Qin (reigned 250 BC) was a Chinese king, who had a very brief reign. He is also known as Lord Anguo (安國君). His grandson was Emperor Qin Shi Huang.
Duke Huan of Zheng Duke Huan of Zheng (), was the founder of the state of Zheng during the early Zhou Dynasty of ancient China. According to the Records of the Grand Historian, he was the son of King Li of Zhou . His ancestral name was Ji (姬), given name You (友), and Duke Huan was his posthumous name.