What day of the week was April 11, 1357?
The day of the week April 11th, 1357 fell on was a Monday.
John I of Portugal (d. 1433) was born on 11 April in 1357.
The day of the week April 11th, 1357 fell on was a Monday.
John I of Portugal (d. 1433) was born on 11 April in 1357.