Christine Louise of Oettingen-Oettingen was Duchess of Brunswick-Lüneburg. She was the maternal grandmother of Holy Roman Empress Maria Theresa, Emperor Peter II of Russia and also Charles I, Duke of Brunswick-Wolfenbüttel. Wikipedia
Born: March 20, 1671, Oettingen in Bayern, Germany
Died: September 3, 1747 (age 76 years), Blankenburg, Germany
Great grandchildren: Marie Antoinette, Joseph II, Holy Roman Emperor, Charles William Ferdinand, Duke of Brunswick, and more
Great-grandparents: Barbara Sophie of Brandenburg, John Frederick, Duke of Württemberg, Margherita von Erbach, and more