Question: When did Wu Yingxiong's father die?
Sentence (from "Wu Sangui"): Wu Sangui (courtesy name Changbai (長白) or Changbo (長伯); 1612 – 2 October 1678) was a Chinese military leader who played an instrumental role in the fall of the Ming dynasty and the establishment of the Qing dynasty in its place.
Relevant evidence: Yes