Family:Johann Oldenburg and Richza Hoya (1)

Parents: Christian II, Count of Oldenburg and Agnes of Altena-Isenburg Johann I _____, Count of Oldenburg b. Abt 1204 Oldenburg, Oldenburg, Germany d. Abt 1270	Richza, Countess of Hoya b. Int 1207 (ABT 1207(1214)) of, Hoya, Hannover, Prussia

Family tree▼

Children

		Birth	Death
1.	Christian III Oldenburg	Abt 1228 of,Oldenburg,Oldenburg,Germany	1285
2.	Hedwig, Countess of Oldenburg	Abt 1232 of,Oldenburg,Oldenburg,Germany
3.	Heinrich, Count of Oldenburg	Abt 1234 of,Oldenburg,Oldenburg,Germany
4.	Moritz, Count of Oldenburg	Abt 1236 of,Oldenburg,Oldenburg,Germany	1319
5.	Otto Ii, Count of Oldenburg Delmenhorst, Ii	Abt 1238 of,Oldenburg,Oldenburg,Germany	10 Feb 1304