Welf (Guelph) De Altdorf

Welf (Guelph) was born about 0775.  Welf (Guelph)'s father was Welf De Altdorf.  His paternal grandfather was Unknown Ruthard and his paternal grandmother is Hermenlindis Unknown. He had a brother named Welf (Guelph).  He was the older of the two children.  He died in 0825.