Princess Marie Agnes Henriette of Hohenlohe-Langenburg, full German name: Marie Agnes Henriette, Prinzessin zu Hohenlohe-Langenburg (5 December 1804 – 9 September 1835) was a member of the House of Hohenlohe-Langenburg and a Princess of Hohenlohe-Langenburg by birth. Through her marriage to Constantine, Hereditary Prince of Löwenstein, Agnes was also a member of the House of Löwenstein and Hereditary Princess of Löwenstein. Through her daughter Adelaide of Löwenstein, Agnes is an ancestor to numerous Roman Catholic European royal families.
Family
Agnes was the eleventh child of Karl Ludwig III, Prince von Hohenlohe-Langenburg and his wife Countess Amalie Henriette of Solms-Baruth.
Marriage and issue
Agnes married Constantine, Hereditary Prince of Löwenstein, eldest child and only son of Charles Thomas, Prince of Löwenstein and his wife Countess Sophie of Windisch-Grätz, on 31 May 1829 at Schloss Wildeck in Zschopau, Kingdom of Saxony. Agnes and Constantine had two children:
Adelaide of Löwenstein (3 April 1831 – 16 December 1909). Married former king Miguel I of Portugal. Charles, Prince of Löwenstein (21 May 1834 – 8 November 1921). Married Princess Sophie of Liechtenstein. She was a daughter of Alois II, Prince of Liechtenstein and Countess Franziska Kinsky of Wchinitz and Tettau.