Question: What is the date of death of Gao Baoxu's father?
Sentence (from "Gao Conghui"): Gao Conghui (高從誨) (891 – December 1, 948; might have been born with or used the name Zhu Conghui (朱從誨), formally Prince Wenxian of Nanping (南平文獻王), courtesy name Zunsheng (遵聖)) was the ruler of the Chinese Five Dynasties and Ten Kingdoms Period state Jingnan (Nanping) from 929 to 948.
Relevant evidence: Yes