Princess Philippine Charlotte of Prussia

Princess Philippine Charlotte of Prussia (13 March 1716, in Berlin – 17 February 1801, in Brunswick) was Duchess of Brunswick-Wolfenbüttel by marriage to Duke Charles I. Philippine Charlotte was a known intellectual in contemporary Germany. She is listed as a female composer as she is thought to have written marches and other music. Life Philippine Charlotte was the fourth child and third daughter of Frederick William I of Prussia and his wife Sophia Dorothea of Hanover (those who reached adulthood; she was otherwise seventh child and fourth daughter). On 2 July 1733 in Berlin, Princess Philippine Charlotte married Duke Charles of Brunswick-Wolfenbüttel, eldest son of Ferdinand Albert II, Duke of Brunswick-Wolfenbüttel. Charles inherited the dukedom on his father's death in 1735, making her Duchess consort. The double marriage alliance between Prussia and Brunswick by her marriage to Charles I, and that of her brother Frederick to Charles' sister Elisabeth Christine, led to a permanent alliance of the most important North German Protestant houses Prussia and Brunswick. The family ties of the two dynasties resulted the alliance of Brunswick and Prussia in the Seven Years' War, and the career of Philippines sons in the Prussian service.