- Born on November 1, 1861 in Berlin
- Deceased on May 13, 1950, at the age of 88 years
Parents
- Antoni Radziwiłł (1833 - 1904), Fürst Radziwiłł, général d'artillerie de l'armée prussienne, aide de camp de l
- Marie de Castellane (1840 - 1915), femme de lettres, mémorialiste
Family
- Married on June 16, 1885 in Berlin, with Roman Potocki (1851 - 1915), Ordynat na Łańcucie, issuing