Martha Ludowika Genenger (later Engfeld, 11 November 1911 – 1 August 1995) was a German swimmer. She won a European title in 1934 and a silver medal at the 1936 Summer Olympics in the 200 m breaststroke event. References 1911 births 1995 deaths German female swimmers German female breaststroke swimmers Olympic swimmers of Germany Swimmers at the 1936 Summer Olympics Olympic silver medalists for Germany European Aquatics Championships medalists in swimming Medalists at the 1936 Summer Olympics Olympic silver medalists in swimming Sportspeople from Krefeld