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Male Graf Adalbert I of Helgau Click to view Graf Adalbert I of Helgau in the family tree

Adalbert I was born in 0780.  Adalbert I's father was Graf Hunfried I of Istrien.  His paternal grandfather was Isembard in Thurgau.  He was an only child.  He died after 0850.


Adalbert I's family

He had a biological son named Ulric Iog Thurgovie.

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