Edmund Ferdynand Radziwiłł (born 1906) (1906–1971) Parents Janusz Radziwiłł Princess Anna María Lubomirski Children Prince Ferdinand Radziwill Princess Krystyna Radziwill Siblings Stanisław Albrecht Radziwiłł Prince Ludwik Radziwill Princess Christina Radziwill Partners Princess Izabella Radziwill