- 1843 – Birth of linguist Johannes Schmidt
- 1856 – Death of composer Robert Schumann
- 1979 – Death of philosopher Herbert Marcuse
- 2001 – Death of hacker Wau Holland, co-founder of the Chaos Computer Club
- 1843 – Birth of linguist Johannes Schmidt
- 1856 – Death of composer Robert Schumann
- 1979 – Death of philosopher Herbert Marcuse
- 2001 – Death of hacker Wau Holland, co-founder of the Chaos Computer Club