John II, Count of Oldenburg
John II, Count of Oldenburg was Count of Oldenburg from 1275 until around 1301. He was the son of Christian III, Count of Oldenburg. His mother was either Hedwig von Oldenburg in Wildeshausen or Jutta of Bentheim.
Marriages and issue
John married twice. His first marriage was to Elisabeth, the daughter of John, Duke of Brunswick-Lüneburg and Liutgard von Holstein-Itzehoe. His second marriage was to Countess Hedwig of Diepholz. John had five children:- Christian IV, Count of Oldenburg
- John III, Count of Oldenburg, married Mechtild of Bronckhorst
- Conrad I, Count of Oldenburg
- Maurice of Oldenburg,, Dean of Bremen Cathedral, Diocesan Administrator of the Archdiocese of Bremen, Archbishop Elect of Bremen and coadjutor of Bremen
- Gisela of Oldenburg; married Gerhard III, Count of Hoya