Question: What was Empress Kōjun's spouse's name before his death?
Sentence (from "Prince Kaya Tsunenori"): Prince Kaya Tsunenori (賀陽宮恒憲王 , Kaya no miya Tsunenori ō , July 23, 1900 – January 3, 1978) , was the second head of the Kaya-no-miya collateral branch of the Japanese imperial family.
Relevant evidence: No