Graf Guelph III of Altdorf
Guelph III of Altdorf was born about 0965 in Schwaben, Bayern.  He died in Altdorf.

 Imagi of Luxembourg
Imagi of Luxembourg was born about 1000.  She died on August 21st, 1057 in Altemunster.

 Kunigundeof Altdorf
Kunigundeof Altdorf was born about 1012.  She died on March 31st, 1054.