Samuel Meretik (1907-1942) – Polish communist of Jewish origins, member of the “Polish Worker’s Party” ("Polska Partia Robotnicza") and its district secretary in the Warsaw Ghetto (aka “Adam”, “Zimerman”). Arrested by the Gestapo on 20th May 1942 in the restaurant at the intersection of Gęsia Street and Zamenhofa Street and executed soon after in Pawiak prison.