Juliana de Oyenhausen de Almeida

Russian noble (1782–1864)

Parents

• Karl Peter Maria Joseph August von Oyenhausen-Gravenburg
• Leonor de Almeida Portugal, 4th Marquise of Alorna

Children

• Idalia Maria de Oberto

Siblings

• João Carlos Augusto de Oyenhausen-Gravenburg

Partners

• Aires José Maria de Saldanha Albuquerque Coutinho Matos e Noronha
• Grigorij Aleksandrovič Stroganov