Otto I Von Von Northeim Count
Otto I Von was born about 1020.  He died on January 11th, 1083.  He was buried in January 1083.

 Richenza Of Swabia

 Henry The Fat Von Northeim Duke
Henry The Fat was born in 1042.  He died at the age of 59 in April 1101.  He was buried on April 10th, 1101 in Bursfield.

 Ida Von Northeim Princess
Ida was born about 1076.