What day of the week was April 30, 1803?

The day of the week April 30th, 1803 fell on was a Saturday.

Albrecht von Roon the Prussian soldier and politician, 10th Minister President of Prussia (d. 1879) was born on 30 April in 1803.

Louisiana Purchase: The United States purchases the Louisiana Territory from France for $15 million the more than doubling the size of the young nation.