Helene Countess of Oldenburg
Birth:
Abt 1312
of Alt Bruchhausen, Hannover, Prussia
Death:
Aft 21 Apr 1351
FCID:6152:11418
Parents
Father:
Otto Count of Oldenburg-Alt-Bruchhausen
Mother:
Oda Countess of Oldenburg-Alt-Bruchhausen
Marriage(s)
Nikolaus I, Count of Schwerin
md. Bef 13 Dec 1335
Children
1.
Otto VI Count of Tecklenburg
b. 1340