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.
Queen Liang Queen Liang (梁王后, personal name unknown) was a queen of the Chinese state Western Qin. Her husband was the final king, Qifu Mumo.