Robert Fredrik de Geer

9 May 1797 Castle Tervik - 22 Sep 1847 Castle Radelma (1797–1847)

Parents

• Robert Wilhelm De Geer
• Baroness Vivica Eleonora Hastfer

Children

• Countes Vilhelmina Ottiliana Lovisa of Terviikki
• Countess Vivica Louise Francisca of Terviikki
• Lovisa Ehrnrooth

Partners

• Frederica Louisa, Friherrinna Fock