Parents
- Johannes von Schönburg-Hartenstein (1864 - 1937)
- Sophie zu Oettingen-Wallerstein (1878 - 1944)
Family
- Married on September 20, 1935 in London, with Dilys Marten (1912 - 1943), issuing
Private- Private
- Married on July 21, 1949, with Private, issuing
- Michael Alexander (1950 - 1965)
- Private