*Lothar III Markgraf von Nordmark
died 25 January 1003

father:
*Lothar II Graf von Walbeck und Stade
born 0905 Walbeck, Sachsen, Prussia
died 3 December 0991

mother:
*Mathilde von Engern-Arnsburg
born 0907?
died 3 December 0990

siblings:
*Heilika (Eila, Helikswintha) von Walbeck born about 0926 Walbeck, Saxony, Prussia
died 19 August 1015
Siegfried I von Walbeck

spouse:
*Godila von Rothenburg
died 1015

children:
*Lothar IV Graf von Walbeck
died 1033 Werbin

biographical and/or anecdotal:

notes or source:
LDS
ancestry.com