Guelph I (Welf) Duke of BAVARIA
Guelph I (Welf) Duke of was born about 0775 in
Altdorf, Uri Canton, Switzerland
. Guelph I (Welf) Duke of's father was
Welf Isanbart von ALTDORF, Count in THURGAU
and his mother was
Irmentrude Thiedrada von Nagolzau de ALEMANNI
. He was an only child.
Ancestor Pedigree Chart
Welf Isanbart von ALTDORF, Count in THURGAU
- b.~ 0755 in Altdorf, Uri Canton, Switzerland
Guelph I (Welf) Duke of BAVARIA
- b.~ 0775 in Altdorf, Uri Canton, Switzerland d.8 SEP 824
Irmentrude Thiedrada von Nagolzau de ALEMANNI
- b.~ 0750 in Nagolzau, Alemanni Territory, (Swabia, germany) d.> 0776
Guelph I (Welf) Duke of's family with Heilwige of SAXONY
They had a son named
Conrad I of Paris &
.
Children
Conrad I of Paris & AUXERRE
Conrad I of Paris & was born about 0805 in
Burgundy, France
.