Question: When is Matsudaira Narisawa's father's birthday?
Sentence (from "Tokugawa Ienari"): Tokugawa Ienari (November 18, 1773 – March 22, 1841) was the eleventh and longest-serving "shōgun" of the Tokugawa shogunate of Japan who held office from 1787 to 1837.
Relevant evidence: Yes