Question: What is the date of birth of Princess Yoshiko (Arisugawa-No-Miya)'s husband?
Sentence (from "Princess Yoshiko (Arisugawa-no-miya)"): She was the mother to the 10th lord Yoshiatsu as well as the 15th and the last Chief of the Tokugawa shogunate, Tokugawa Yoshinobu.
Relevant evidence: No