Family/Spouse: Waleran (Udon), Count of Arlon. Waleran (son of Waleran, Count of Arlon) died in 1082. [Group Sheet] [Family Chart]
Frederick + Gerberga. Gerberga (daughter of Eustace I of Boulogne, Count of Boulogne and Matilda of Leuven, Countess Consort of Boulogne) died about 1049. [Group Sheet] [Family Chart]
Frederick + Ermentrude of Gleibur. Ermentrude (daughter of Heribert of Gleibur, Count of Gleibur and Irmengarde Megingoz) and died. [Group Sheet] [Family Chart]
Eustace + Matilda of Leuven, Countess Consort of Boulogne. Matilda (daughter of Lambert I of Leuven "The Bearded", 1st Count of Louvain and Gerbega of Brabant, Countess of Louvain) and died. [Group Sheet] [Family Chart]
Sigefrid married Hedwig of Nordgau about 950. Hedwig (daughter of Eberhard of Nordgau, Count of Nordgau, daughter of Stephen (St.) I of Hungary, King of Hungary and Giselle of Bavaria) died on 13 Dec 992. [Group Sheet] [Family Chart]
Heribert + Irmengarde Megingoz. Irmengarde (daughter of unknown Megingoz, Count) and died. [Group Sheet] [Family Chart]
Baldwin + Adelina of Holland. Adelina (daughter of Arnulf of Holland, Count of Holland and Lutgardis of Luxembourg) was born about 990; died about 1045. [Group Sheet] [Family Chart]
Lambert + Gerbega of Brabant, Countess of Louvain. Gerbega (daughter of Charles, Duke of Lower Lorraine and Adelheid (Adelais) of Troyes) was born about 975; died after 27 Jan 1018. [Group Sheet] [Family Chart]