Agnes of Oldenburg Peerage person ID=9080 Parents Conrad I, Count of Oldenburg John II of Oldenburg Ingeborg von Holstein-Segeburg Hedwig von Diepholz Children Siblings Gerhard of Oldenburg Christian V, Count of Oldenburg Conrad II of Oldenburg Maurice of Oldenburg Christian IV, Count of Oldenburg Gisela of Oldenburg Richarda of Oldenburg John III, Count of Oldenburg Partners Ludolf III, Graf von Wunstorf