What day of the week was May 15, 1397?
The day of the week May 15th, 1397 fell on was a Monday.
Sejong the Great the Korean king (d. 1450) was born on 15 May in 1397.
The day of the week May 15th, 1397 fell on was a Monday.
Sejong the Great the Korean king (d. 1450) was born on 15 May in 1397.