Nielsen Hayden genealogy
Ancestors of Ida of Louvain
- 1139 ┌── Lambert I "The Bearded" (Abt 950 - 12 Oct 1015)(m. Between 985 and 990) =>
┌── Lambert II (Abt 991 of Louvain, Brabant, Belgium - Aft 21 Sep 1062)
│ └── Gerberga of Lorraine ( - Aft 1017)(m. Between 985 and 990) =>
│
┌── Henry II of Louvain (Abt 1021 - Abt 1078 bur.Abbey of Nivelles, Brabant)
│ │
│ └── Uda of Lorraine
│
Ida of Louvain (of Louvain, Brabant, Belgium - 1139)
│
│ ┌── Eberhard
└── Adelheid ( - Aft 1086)