Question: What is the date of birth of Prince Munetaka's father?
Sentence (from "Prince Munetaka"): Prince Munetaka (宗尊親王) (December 15, 1242 – September 2, 1274) was the sixth "shōgun" of the Kamakura shogunate of Japan who reigned from 1252 to 1266.
Relevant evidence: No