In this organization were, inter alia, Rosa Luxembourg in 1900, Hugo Haase and Lenin, who, when he was staying in Leipzig, attended Trabalski.
Franciszek Lessel | Franciszek Smuglewicz | Franciszek Maksymilian Ossoliński | Franciszek Karpiński | Kościuszko's proclamation on a contemporary painting by Franciszek Smuglewicz | Franciszek Starowieyski | Franciszek Smuda | Franciszek Pius Radziwiłł | Franciszek Latinik | Franciszek Ksawery Branicki | Franciszek Jarecki | Franciszek Fiszer | Franciszek Fesser | Franciszek Chalupka |