Question: When did Li Zhong's father die?
Sentence (from "Emperor Gaozong of Tang"): Emperor Gaozong of Tang (21 July 628 – 27 December 683), personal name Li Zhi, was the third emperor of the Tang dynasty in China, ruling from 649 to 683 (although after January 665 power and governance was primarily in the hands of his powerful second wife Empress Wu, later known as Wu Zetian).
Relevant evidence: Yes