Cäcilie Duchess of Brunswick-WOLFENBÜTTEL
Birth:
Abt 1407
of Berlin, Brandenburg, Prussia
Death:
4 Jan 1449
FCID:5841:2519
Parents
Father:
Friedrich I Elector of Brandenburg
Mother:
Elisabeth Princess of Bavaria, Electress of Brandenburg
Marriage(s)

Wilhelm I "the Old" Duke of Brunswick-WOLFENBÜTTEL
md. 30 May 1423
Children
1.
Wilhelm ... Brunswick-WOLFENBÜTTEL
b. 1425
2.
Living