What year was the mother of John Albert Vasa born?
John Albert Vasa John Albert Vasa ("Jan Albert Waza") (25 June 1612 – 29 December 1634) was a Polish cardinal, and a Prince-Bishop of Warmia and Kraków. He was the son of Swedish and Polish King Sigismund III Vasa and Austrian archduchess Constance of Austria.
Princess Louise of Belgium Princess Louise of Belgium (18 February 1858 in Brussels – 1 March 1924 in Wiesbaden) was the eldest daughter of Leopold II and his wife, Marie Henriette of Austria. Louise was named after her paternal grandmother, the Belgian queen Louise of Orleans, and her mother.