Mari Ann von Bismarck-Schönhausen
- Born in 1929
- Deceased in 1981, at the approximate age of 51 years
Parents
- Otto von Bismarck-Schönhausen (1897 - 1975), Fürst von Bismarck
- Ann-Mari Tengbom (1907 - 1999)
Family
- Married in 1952, with Egbert von Oswald (1925 - 1988), issuing
Private- Private
- Private
- Private