Germany  (KPD) in Berlin, then in  Dresden . In 1929-1932, he led the  Revolutionary Trade Union Opposition  ( Revolutionäre Gewerkschafts-Opposition ; RGO) in the KPD's  Ruhr  district and became in 1932 political leader of the KPD's Wasserkante district in  Hamburg . In 1932, Saefkow got married to  Theodora Brey , who