1. DUKE ERNEST I¹ OF SUABIA was born in 970^[5], and died in 1015^[5]. He married (AOD-2) GISELE OF SWABIA, daughter of (AOD-1) Duke Hermann II and (IK-12) Gerberga (of BURGUNDY), who was born on 11 Nov. 995^[1], and died on 14 Feb. 1043^[1]. ^[6]
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DUKE ERNEST II2 OF SUABIA, b. in 1005[5]; d. about 1070; m. ELIZABETH OF LOWER-ALSACE.

2. DUKE ERNEST II² OF SUABIA (Ernest I¹), son of (1) Duke Ernest I¹ and (AOD-2) Gisele (of SWABIA), was born in 1005^[5], and died between 1024 and 1115. He married ELIZABETH OF LOWER-ALSACE.
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COUNT GEBHARD I3 OF SULTZBACH, b. in 1025[5]; d. in 1080[5]; m. IRMENGARDE OF ROTH, d. in 1109[5].

3. COUNT GEBHARD I³ OF SULTZBACH (Ernest II of SUABIA², Ernest I¹), son of (2) Duke Ernest II² and Elizabeth (of LOWER-ALSACE), was born in 1025^[5], and died in 1080^[5]. He married IRMENGARDE OF ROTH, who died in 1109^[5].
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COUNT BERENGER I4 OF SULTZBACH, b. in 1072[5]; d. in 1125[5]; m. ADELHEID OF DIESSEN.

4. COUNT BERENGER I⁴ OF SULTZBACH (Gebhard I³, Ernest II of SUABIA², Ernest I¹), son of (3) Count Gebhard I³ and Irmengarde (of ROTH), was born in 1072^[5], and died in 1125^[5]. He married ADELHEID OF DIESSEN. ^{[2, 6, 7]}
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LUITGARDE5 OF SULTZBACH, b. in 1118[3]; d. about 1160[7]; m. in 1139 (ALK-22) COUNT GODFREY II OF LOUVAIN of Louvain, Brabant, Belgium, b. of Louvain about 1107, d. in 1144[6], son of (ALK-18) Duke Godfrey I and (KK-3) Ida (de NAMUR).

5. LUITGARDE⁵ OF SULTZBACH (Berenger I⁴, Gebhard I³, Ernest II of SUABIA², Ernest I¹), daughter of (4) Count Berenger I⁴ and Adelheid (of DIESSEN), was born in 1118^[3], and died between 1152 and 1172^[7]. She married in 1139, (ALK-22) COUNT GODFREY II OF LOUVAIN of Louvain, son of (ALK-18) Duke Godfrey I and (KK-3) Ida (de NAMUR), who was born about 1107 of Louvain, and died in 1144^[6]. ^{[4, 6]}
Child: See (ALK-22) Count Godfrey II of LOUVAIN