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Male Welf (Guelph) I of ARGENGAID Click to view Welf (Guelph) I of ARGENGAID in the family tree

Welf (Guelph) I of was born in 0745 in Germany.  Welf (Guelph) I of's father was Ruthard, Count of ARGENGAID.  His paternal grandfather was Richbold, Count of BREISGAU.  He was an only child.  He died at the age of 55 in 0800.


Welf (Guelph) I of's family with Hermenlindis of BAVARIA

They had a son named Welf (Guelph) III, Duke of.