John I, Count of Oldenburg (c. 1210 – c. 1270) was a ruling Count of Oldenburg from 1233 until his death. His father, Christian II, had ruled jointly with...

Conrad I of Oldenburg (German: Konrad I. von Oldenburg; died 1347) was the Count of Oldenburg from 1344 to 1347. He succeeded his brother, John III of Oldenburg...

John II, Count of Oldenburg (German: Johann II. Graf von Oldenburg; died c. 1314 or 1316) was Count of Oldenburg from 1275 until around 1301. He was the...

Count of Oldenburg (first attested in 1269 – 1285) was a ruling Count of Oldenburg. His parents were John I of Oldenburg and Richeza (or Rixa) of Hoya-Stumpenhausen...

Count of Oldenburg (died 1233) was a German nobleman. He was the ruling Count of Oldenburg from 1209 until his death. He was a son of Maurice I of Oldenburg...

sometime before 1347 to Count Conrad I of Oldenburg and Ingeborg of Brunswick. After his father died in 1347, he ruled Oldenburg jointly with his elder...

dynasty rose to prominence when Count Christian I of Oldenburg was elected King of Denmark in 1448, of Norway in 1450 and of Sweden in 1457. The house then...

a list of the counts, dukes, grand dukes, and prime ministers of Oldenburg. 1088/1101–1108 Elimar I 1108–1143 Elimar II 1143–1168 Christian I the Quarrelsome...

Dietrich of Oldenburg was the grandson of Ingeborg of Itzehoe, a Holstein princess who had married Count Conrad I of Oldenburg. After the death of her only...

I, Count of Oldenburg and Delmenhorst (1505 – 22 January 1573) was a member of the House of Oldenburg and was the Imperial Count of the Counties of Oldenburg...