Question: When was Liu Chengyou's father born?
Sentence (from "Liu Zhiyuan"): (March 4, 895 – March 10, 948), later changed to Liu Gao (劉暠), formally Emperor Gaozu of (Later) Han ((後)漢高祖), was the ethnically-Shatuo founder of the Later Han, the fourth of the Five Dynasties in the Five Dynasties and Ten Kingdoms period of Chinese history.
Relevant evidence: Yes