Florian Marciniak (codenames: Jerzy Nowak, Nowak, J.Krzemień, Szary, Flo; born 4 May 1915, Gorzyce, Kościan County – died 20/21 February 1944, Gross-Rosen) was a Polish scoutmaster (harcmistrz), and the first Naczelnik (Chief Scout) of the paramilitary scouting resistance organization, the Szare Szeregi, during the Second World War.
Ryszard Białous codename: Jerzy (b. 4 April 1914 in Warsaw - 24 March 1992 in Neuquen, Argentina) was a Polish scoutmaster (harcmistrz) captain of the AK-Szare Szeregi.