Peter II, Grand Duke of Oldenburg Grand Duke of Oldenburg (1827-1900) (1827–1900) Parents Princess Ida of Anhalt-Bernburg-Schaumburg-Hoym Augustus, Grand Duke of Oldenburg Children Georg Ludwig of Oldenburg Frederick Augustus II, Grand Duke of Oldenburg Siblings Duke Nikolaus of Oldenburg Duke Alexander of Oldenburg Duke Elimar of Oldenburg Frederika of Oldenburg Amalia of Oldenburg Partners Princess Elisabeth of Saxe-Altenburg
