- Author: Tadeusz Konczyński?Tadeusz KonczynskiAuthor Record # 169803
- Legal Name: Konczyński, Tadeusz?Konczynski, Tadeusz
- Birthplace: Kraków, Galicia and Lodomeria, Austro-Hungarian Empire
- Birthdate: 19 March 1875
- Deathdate: 13 August 1944
- Language: Polish
- Webpages: Encyklopedia Fantastyki, IMDB, Wikipedia-PL