Question: When did Empress Xiaoherui's husband die?
Sentence (from "Jiaqing Emperor"): The Jiaqing Emperor (13 November 1760 – 2 September 1820), personal name Yongyan, was the seventh emperor of the Manchu-led Qing dynasty, and the fifth Qing emperor to rule over China proper, from 1796 to 1820.
Relevant evidence: Yes