What day of the week was January 15, 1850?

The day of the week January 15th, 1850 fell on was a Tuesday.

Leonard Darwin the English soldier and politician (d. 1943) was born on 15 January in 1850. As was Mihai Eminescu the Romanian poet (d. 1889) , Sofia Kovalevskaya the Russian mathematician (d. 1891) .