Young Dekutowski between 1930 and 1938 attended Middle School and High School of Hetman Jan Tarnowski in Tarnobrzeg.
Hieronim Derdowski | Dominik Hieronim Radziwiłł | Michał Hieronim Leszczyc-Sumiński | Michał Hieronim Krasiński | Ludwik Hieronim Morstin | Hieronim Wincenty Radziwiłł |