Otto was King of Bavaria from 1886 until 1913. However, he never actively ruled because of alleged severe mental illness. His uncle, Luitpold, and his cousin, Ludwig, served as regents. Wikipedia
Born: April 27, 1848, Munich Residenz, Munich, Germany
Died: October 11, 1916 (age 68 years), Fürstenried Palace, Munich, Germany
Siblings: Ludwig II of Bavaria
Great-grandparents: Maximilian I Joseph of Bavaria, Friedrich Wilhelm II of Prussia, Frederica Louisa of Hesse-Darmstadt, and more
Grandparents: Ludwig I of Bavaria, Therese of Saxe-Hildburghausen, Princess Maria Anna of Hesse-Homburg, and more
Parents: Maximilian II of Bavaria and Marie of Prussia