Margery Myers Strohm, also known as Margery Kallus, was a British opera singer, who having married a German and emigrated to Germany, became a British spy during World War II, meeting Adolf Hitler and singing at a British prisoner of war camp.
- Occupation
- spy, opera singer, singer, musician
- Citizenship
- United Kingdom, United Kingdom of Great Britain and Ireland
- Born
- 1905, January 25, 1901
- Died
- April 11, 1952
