Gertrud Etichonid von Egisheim was born circa 995 to Hugo IV. von Egisheim (970-1047) and Heilwig von Dagsburg (?-?) and died 21 July 1077 of unspecified causes. She married Liudolf von Braunschweig (c1005-1038) . Charlemagne (747-814).
Genealogie Mittelalter argues that she may be a daughter of Hugo IV. von Egisheim (970-1047), Aarnout van Holland (951-993), Ekbert Billung (935-994) or his son Ekbert II. Foundation for Medieval Genealogy, however, cites a source in which she is referred to as the sister of Pope Leo IX
|Brun II. von Braunschweig (c1024-1057)||1024||1057|
|Ekbert I. von Meißen (c1025-1068)||1025||11 January 1068||Immula di Torino|
|Mathilde von Friesland (c1024-1044)||1024||1044||Henry I of France (1008-1060)|
|Ida von Elsdorf (c1027-c1074)||1027||1074||Leopold von Babenberg (c1025-1043) |
Dedo von Dithmarschen
Etheler von Dithmarschen