Poland 
German botanist and explorerBirthdays by Profession
- Association football player (8)
- Military officer (3)
- Politician (3)
- Film actor (2)
- Judge (2)
- Historian (2)
- University teacher (2)
- Translator (2)
- Zoologist (2)
- Composer (2)
- Scientist (1)
- Lyricist (1)
- Theater director (1)
- Geographer (1)
- Handball player (1)
- Engineer (1)
- Jazz musician (1)
- Botanist (1)
- Swimmer (1)
- Basketball player (1)
Birthdays by Region
- Lower Silesian Voivodeship (6)
- Lesser Poland Voivodeship (4)
- 艢wi臋tokrzyskie Voivodeship (3)
- Podlaskie Voivodeship (2)
- Lublin Voivodeship (1)
- Congress Poland (1)
- Masovian Voivodeship (1)
- Pomeranian Voivodeship (1)
- Greater Poland Voivodeship (1)
- Lubusz Voivodeship (1)
- Warmian-Masurian Voivodeship (1)
- West Pomeranian Voivodeship (1)
- Podkarpackie Voivodeship (1)
- Silesian Voivodeship (1)
