Louise Juliana of Orange-Nassau was a countess consort of the Palatinate by marriage to Frederick IV, Elector Palatine, and took part in the regency government of her son between 1610 and 1614. She also acted as a mediator between the king of... Wikipedia
Born: March 31, 1576, Delft, Netherlands
Died: March 15, 1644 (age 67 years), Königsberg
Great-grandparents: John V, Count of Nassau-Siegen, Bodo III, Count of Stolberg-Wernigerode, Jeanne d'Angoulême, and more
Parents: William I and Charlotte of Bourbon
Spouse: Frederick IV, Elector Palatine (m. 1593–1610)
Grandchildren: Charles I Louis, Elector Palatine, Sophia of Hanover, Prince Rupert of the Rhine, Duke of Cumberland, and more