Duke Johann of Oldenburg

Summary

Duke Johann of Oldenburg is a human^[1]. He was born on +1940-01-03T00:00:00Z^[2]. He died on +2025-04-05T00:00:00Z^[3].

Key Facts

• Duke Johann of Oldenburg was born on +1940-01-03T00:00:00Z^[2].
• Duke Johann of Oldenburg died on +2025-04-05T00:00:00Z^[3].
• Duke Johann of Oldenburg's father was Nikolaus, Hereditary Grand Duke of Oldenburg^[4].
• Duke Johann of Oldenburg's mother was Princess Helene of Waldeck and Pyrmont^[5].
• Duke Johann of Oldenburg was married to Ilka Gräfin zu Ortenburg^[6].
• A child of Duke Johann of Oldenburg was Eilika Duchess of Oldenburg^[7].
• A child of Duke Johann of Oldenburg was Tatiana von Holstein-Gottorp, Herzogin von Oldenburg^[8].
• A child of Duke Johann of Oldenburg was Constantin Nikolaus von Holstein-Gottorp, Herzog von Oldenburg^[9].
• Duke Johann of Oldenburg is recorded as male^[10].
• Duke Johann of Oldenburg's instance of is recorded as human^[11].
• Duke Johann of Oldenburg's given name is recorded as Johann^[12].
• Duke Johann of Oldenburg's Rodovid ID is recorded as 157984^[13].
• Duke Johann of Oldenburg's genealogics.org person ID is recorded as I00031285^[14].
• Duke Johann of Oldenburg's The Peerage person ID is recorded as p11047.htm#i110463^[15].

Body

Origins and Family

Duke Johann of Oldenburg was born on +1940-01-03T00:00:00Z^[2]. His father was Nikolaus, Hereditary Grand Duke of Oldenburg^[4]. His mother was Princess Helene of Waldeck and Pyrmont^[5].

Personal Life

Among Duke Johann of Oldenburg's spouses was Ilka Gräfin zu Ortenburg^[6]. Children include Eilika Duchess of Oldenburg^[7], an aristocrat^[16], b. 1972^[17], of France^[18]; Tatiana von Holstein-Gottorp, Herzogin von Oldenburg^[8]; and Constantin Nikolaus von Holstein-Gottorp, Herzog von Oldenburg^[9].

Death and Burial

Duke Johann of Oldenburg died on +2025-04-05T00:00:00Z^[3].

FAQs

Who were Duke Johann of Oldenburg's parents?

Duke Johann of Oldenburg's father was Nikolaus, Hereditary Grand Duke of Oldenburg^[4]. Duke Johann of Oldenburg's mother was Princess Helene of Waldeck and Pyrmont^[5].

Who was Duke Johann of Oldenburg married to?

Duke Johann of Oldenburg's spouses include Ilka Gräfin zu Ortenburg^[6].