[son of Frederick I of Luxemburg Count of Luxemburg [15-41, 23-39, 69-39, 249-42,
263-41, 509-42, 510-41, 541-40, 542-40, 543-40, 544-40, 667-41, 668-40]
and Ermentrude von GLEIBERG [15-41, 23-39, 69-39, 249-42,
263-41, 509-42, 510-41, 541-40, 542-40, 543-40, 544-40, 668-40]]
[See 543-40 above]