Richarda of Oldenburg
Peerage person ID=8320
Parents
Hedwig von Diepholz
John II of Oldenburg
Children
Johann, Herr von Plesse
Gisela von Plesse
Siblings
Agnes of Oldenburg
Maurice of Oldenburg
Conrad I, Count of Oldenburg
Gisela of Oldenburg
John III, Count of Oldenburg
Christian IV, Count of Oldenburg
Partners
Gottschalk von Plesse