claim: Sejong the Great died in April of 1450.
evidence: Kızılsaray is a village in the District of Sogut , Bilecik Province , Turkey .. Province. Provinces of Turkey. Bilecik Province. Bilecik Province. District. Districts of Turkey. Sogut. Sogut. District of Sogut. Sogut. Turkey. Turkey. As of 2010 it had a population of 54 people .