Father: Robert I FLANDERS #66392
Mother: Gertrude of BILLUNG #71480
________________________ | ________________________| | | | |________________________ | _Robert I FLANDERS ___| | (1035 - 1093) | | | ________________________ | | | | |________________________| | | | |________________________ | | |--Gertrude of FLANDERS | (1070 - 1117) | _Bernard I BILLUNG _____+ | | (0950 - 1010) | _Bernard II BILLUNG ____| | | (0995 - 1059) | | | |_Hildegarde of STADE ___ | | |_Gertrude of BILLUNG _| (1030 - 1113) | | _Henry SCHWEINFURT _____ | | (0970 - 1017) |_Eilika of SCHWEINFURT _| (1005 - 1059) | |_Gerberga of CONRADINE _+ (0970 - 1036)