Nielsen Hayden genealogy
Family: Henry III of Louvain / Gertrude of Flanders (F1502)
m. Abt 1090-
Male
Henry III of Louvain
Birth Death 1095 Tournai, Hainaut, Belgium 
Burial Marriage Abt 1090 [1] Father Henry II of Louvain | F1508 Group Sheet Mother Adelheid | F1508 Group Sheet
Female
Gertrude of Flanders
Birth Abt 1070 Death 1117 Burial Other Spouse Thierri II of Lorraine | F2712 Marriage Between 1095 and 1096 Father Robert I "The Frisian" | F388 Group Sheet Mother Gertrude of Saxony | F388 Group Sheet
Female
+ Adelaide of Louvain
Birth Death Aft 4 Nov 1158 Burial Spouse Simon I of Lorraine | F1462 Marriage
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