Nielsen Hayden genealogy
Family: Simon I of Lorraine / Adelaide of Louvain (F1462)
Thierri II of Lorraine ( -1115) 
|
Hedwig of Formbach ( -1085)
|
Petronella de Lorraine ( -1144)  |
| Henry III of Louvain ( -1095)
|
| Gertrude of Flanders (1070-1117)
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| Simon I of Lorraine (1076-1138)
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| Adelaide of Louvain ( -1158)
|
| Agatha of Lorraine ( -1147) |
| Bertha of Lorraine ( -1163) |
| Matthias I of Lorraine (1119-1176) |