Elisabeth Christine of Brunswick-Wolfenbüttel Holy Roman Empress consort (1691-1750) (1691–1750) Parents Princess Christine Louise of Oettingen-Oettingen Louis Rudolph, Duke of Brunswick-Lüneburg Children Archduchess Maria Anna of Austria Archduchess Maria Amalia of Austria Archduke Leopold Johann of Austria Maria Theresa of Austria Siblings Charlotte Christine of Brunswick-Lüneburg Princess Antoinette of Brunswick-Wolfenbüttel Charlotte Auguste von Braunschweig-Wolfenbüttel Partners Charles VI, Holy Roman Emperor