Isembert Altdorf & Irmintrudis Swabia 
Isembert and Irmintrudis were married in a religious ceremony in 0777. They had a son named Guelph I (Welf).
Family Notes
M: 777
P: Altdorf, Mittelfranken, Bavaria
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Personal Details
Death Notes
B: Abt. 750
P: Aachen, Rhineland, Prussia
Irmintrudis Swabia
Irmintrudis was born in 0750.
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Children
Death Notes
B: 778
P: Altdorf, Bavaria
D: 819
Guelph I (Welf) Altdorf
Guelph I (Welf) was born in 0778. He died at the age of 41 in 0819.