Bieździadów, Greater Poland Voivodeship
Jastrzębie-Zdrój, Silesian Voivodeship
physician
Poland
Mikołaj Witczak (* 1. December 1857 in Bieździadów; † 20. February 1918 in Jastrzębie-Zdrój) was a physician. He was 60 years old. He had at least 2 children (2 sons).