Question: When was Imperial Noble Consort Gongsu's husband born?
Sentence (from "Tongzhi Emperor"): The Tongzhi Emperor (27 April 1856 – 12 January 1875), born Zaichun of the Aisin Gioro clan, was the 10th Emperor of the Qing dynasty, and the eighth Qing emperor to rule over China proper.
Relevant evidence: Yes