Family
 Lambert I of Louvain, Count of LouvainMarried/ Related to:  Gerberga of Lower Lorraine 2)Born ± 980 Died 1018, approximately 38 years Notes: "Geberga vero soror Ermengardis genuit Henricum seniorem de Bursella. Henricus senior genuit Lambertum comitem et Henricum fratrem eius et Mathildem sororem eorem". The genealogy of the counts of Boulogne seem to incorrectly identify Gerberga's immediate family - her son Henry, died without issue, and was succeed by his brother (as opposed to son) Lambert. Children: 2. Matilda of Louvain 2)Notes: "Hanc Mathildem duxit uxorem comes Eustachius de Bolonia, et genuit ex ea duos filios, Eustachium et Lantbertum." (Genealogia comitum Bulonensium) | |||
Sources
1) Source: Ottonian Germany: The Chronicon of Thietmar of Merseburg "In the West, Lambert, the much hated son of Reginar, and his companions, were attacked by his enemy Gottfried. Lambert himself was killed.". Reference: Book 7, Chapter 46 (Data from secondary evidence)2) Source: Genealogia comitum Bulonensium A short genealogy connecting the early Merovingians to the later counts of Boulogne, written circa the 11th century. The earliest generations are almost certainly fictional. Considered a reliable secondary source for generations from Arnulf of Metz onwards. Considered a "primary" source for events from the year 1000 onwards.. External Link
https://www.dmgh.de/mgh_ss_9/index.htm#page/300/ (Data from secondary evidence)