Nielsen Hayden genealogy
Family: Henry II of Louvain / Adelheid (F1508)
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Father | Male
Henry II of Louvain
Born Abt 1021 Died Abt 1078 Buried Abbey of Nivelles, Brabant 
Married Father Lambert II | F2817 Group Sheet Mother Uda of Lorraine | F2817 Group Sheet
Child 1 | Male
+ Henry III of Louvain
Born Died 1095 Tournai, Hainaut, Belgium Buried Spouse Gertrude of Flanders | F1502 Married Abt 1090
Child 2 | Female
+ Ida of Louvain
Born of Louvain, Brabant, Belgium Died 1139 Buried Spouse Baldwin II of Hainaut | F6137 Married 1084
Child 3 | Female
+ (Unknown) of Louvain
Born Died Buried Spouse Arnold I van Aarschot | F14358 Married
Child 4 | Male
+ Godfrey I of Brabant
Born Abt 1060 Louvain, Brabant, Belgium Died 25 Jan 1139 Jerusalem Buried Spouse (Unknown mistress of Godfrey of Brabant) | F1521 Married Spouse Ida of Chiny and Namur | F507 Married Abt 1100 Spouse Clementia of Burgundy | F1523 Married Aft 1119