Anna Maria of Brunswick-Calenberg-Göttingen was a Duchess of Brunswick-Lüneberg by birth and by marriage Duchess of Prussia. Wikipedia
Born: April 23, 1532, Hann. Münden, Germany
Died: March 20, 1568 (age 35 years), Guryevsk, Russia
Children: Albert Frederick, Duke of Prussia and Elisabeth von Hohenzollern
Spouse: Albert, Duke in Prussia (m. 1550–1568)
Great-grandparents: Christina of Saxony, John Cicero, Elector of Brandenburg, John, King of Denmark, and more