John III, Count of Oldenburg

German aristocrat (1295–1344)

Parents

• John II of Oldenburg
• Elisabeth von Braunschweig-Lüneburg

Children

• Otto Oldenburg
• John IV, Count of Oldenburg
• Christian V of Oldenburg
• Wilhelm of Oldenburg

Siblings

• Christian IV, Count of Oldenburg
• Conrad I, Count of Oldenburg
• Agnes of Oldenburg
• Richarda of Oldenburg
• Maurice of Oldenburg
• Gisela of Oldenburg

Partners

• Mechtilde von Bronckhorst