What day of the week was April 15, 1721?
The day of the week April 15th, 1721 fell on was a Tuesday.
Prince William the Duke of Cumberland (d. 1765) was born on 15 April in 1721.
The day of the week April 15th, 1721 fell on was a Tuesday.
Prince William the Duke of Cumberland (d. 1765) was born on 15 April in 1721.