Count Lambert (the Bearded) de Louvain I
Lambert, known as the Bearded, was born about 0950.  He died  due to He was killed. on September 12th, 1015.

 Gerbege de Basse-Lorraine
Gerbege is no longer alive.

 Count Lambert de Louvain III
Lambert was born about 0995 in Lorraine, France.  He died after September 21st, 1062.

 Maud de Louvain