January 1st, 1801 fell on a Thursday.
Jan Heidatel was born in 1801.
Jan Czyński was born in 1801.
Jan van der Hoeven was born in 1801.
1 Jan 1916 was a Saturday.
Jan 1 2005 was a Saturday.
Jan Kalivoda was born on February 21, 1801, in Prague, Austria-Hungary.
Jan 1
It was a Monday.
It was a Wednesday.
Monday
It was a Wednesday.
It was a Sunday.