Comité de défense des ouvriers
Maria Aniela Fedecka (1904, Moscow - 21 December 1977, Warsaw) was a Polish social worker, member of Workers' Defence Committee. During World War II she was an activist in the Polish Underground and Polish anti-Holocaust resistance in Wilno (now Vilnius, Lithuania). During German occupation she helped save many Jewish children as well as the poverty-stricken peasants of Lebioda, her husband's hometown situated near Lida (now in Belarus). In 1987, Maria Fedecka was honoured by Yad Vashem as Righteous among the Nations for the help she had brought to Jewish children and their families.