Adelheid Countess of Oldenburg
Birth:
Abt 1429
of Oldenburg, Oldenburg, Germany
FCID:5841:2082
Parents
Father:
Dietrich II
Mother:
Hedwig
Marriage(s)
Ernst III Count of Honstein
md. 1443
Children
Gebhard VI Count of Mansfeld
md. 1474
Children
1.
Living