Question: What is the date of death of Empress Xiaocigao (Qing Dynasty)'s husband?
Sentence (from "Empress Xiaocigao (Qing dynasty)"): Empress Xiaocigao (1575 – 31 October 1603), of the Manchu Yehe Nara clan, personal name Monggo Jerjer, was a consort of Nurhaci.
Relevant evidence: Yes