Dorothea von Salviati's father-in-law was born on what date?
Dorothea von Salviati Dorothea von Salviati (1907–1972), was the wife of Prince Wilhelm of Prussia, the eldest son of Crown Prince Wilhelm, the eldest son and heir of the last German Emperor, Wilhelm II.
Prince William of Baden (1829–1897) Prince Louis "William" Augustus of Baden (German: "Ludwig Wilhelm August Prinz von Baden" ; 18 December 1829 – 27 April 1897) was a Prussian general and politician. He was the father of Prince Maximilian of Baden, the last Minister President of the Kingdom of Prussia and last Chancellor of the German Empire. Wilhelm was a Prince of Baden, and a member of the House of Zähringen.