Frederika of Oldenburg

Germanic duchess 1820-1891 (1820–1891)

Parents

• Princess Adelheid of Anhalt-Bernburg-Schaumburg-Hoym
• Augustus, Grand Duke of Oldenburg

Children

• George von Washington
• Stephan Ludwig Freiherr von Washington

Siblings

• Duke Alexander of Oldenburg
• Duke Nikolaus of Oldenburg
• Duke Elimar of Oldenburg
• Amalia of Oldenburg
• Peter II, Grand Duke of Oldenburg

Partners

• Maximilian Emanuel von Washington