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Birth:

Abt 1234

of Braunschweig, Braunschweig, Germany

Death:

27 May 1266

FCID:43511:993

Parents

Father:

Otto I Brunswick and Lu

Mother: Mathilde, Princess of Brandenburg

Marriage(s)

Willem II, Count Holland

md. 25 Jan 1252 Braunschweig, Braunschweig, Germany

Children