Nielsen Hayden genealogy
Descendants of Gerberga of Burgundy
- Aft 1016Father: Conrad I, King of Burgundy ( - 19 Oct 993)
Mother: Matilda of the West Franks ( - Abt 981)
Gerberga of Burgundy ( - Aft 1016)
Hermann I of Werl (Abt 940 - Bef 988)(m. Between 978 and 979)
:   ├─ Hermann II (Abt 980 - 1025)
:   │
:   │    └─ Bernhard
:   │    
:   │         + Mathilde von Northeim
:   ├─ Rudolf von Werl (Between 982 and 986 - ??)
:   │
:   │    └─ Hermann III (Abt 1015 - Bef 1050)
:   │     Richenza ( - Bef 11 Jan 1083)
:   │         + Lothar-Udo III (Between 1020 and 1030 - 4 May 1082)
:   └─ Bernhard of Werl-Hövel (Abt 984 - ??)
:   
:       └─ Ida von Werl-Hövel
:        Heinrich von Laufen
:            + Adolf II (Abt 1040 - Between 1090 and 1106)
:            + Friedrich I von Sommerschenburg (Abt 1080 - 18 Oct 1120)(m. Aft 1106)
Hermann II of Swabia ( - 4 May 1003)(m. Abt 988)
   ├─ Mathilde of Swabia ( - Abt 1032)
   │ Frederick II of Lorraine (Abt 995 - 1027)(m. Aft 1011)
   │    └─ Sophie of Bar (Bef 1020 - 1092)
   │     Louis de Montbéliard (Between 1005 and 1019 - Between 1070 and 1073)(m. 1032)
   │        └─ Thierry I of Bar-le-Duc (Abt 1045 - 2 Jan 1105) =>
   │         + Ermentrude of Burgundy ( - 8 Mar 1105)(m. Abt 1065)
   └─ Gisele of Swabia (11 Nov 995 - 14 Feb 1043 Goslar, Lower Saxony, Germany)
    Ernst of Swabia (Abt 970 - 31 May 1015)
    :   └─ Hermann of Swabia (Abt 1007 - 28 Jul 1038 near Milan, Lombardy, Italy)
    :    Adelaide of Susa (Abt 1015 - 27 Dec 1091 Canischio, Turino, Piedmont, Italy)(m. Abt 1036)
    :        + Bertold IV and I of Carinthia (Abt 1005 - Abt 5 Nov 1078)(m. Abt 1032)
    Bruno of Brunswick (Between 960 and 980 - Abt 1014)(m. 1002)
    :   └─ Liudolf of Brunswick ( - 23 Apr 1038)
    :    Gertrude of Egisheim ( - 21 Jul 1077)
    :       └─ Ekbert I of Brunswick (Abt 1036 - 11 Jan 1068) =>
    :        + Irmingard de Susa ( - 28 Jan 1078)(m. 1058)
    Conrad II "The Salic", Holy Roman Emperor ( - 4 Jun 1039 Utrecht, Netherlands)(m. Bef Feb 1016)
       └─ Heinrich III, Holy Roman Emperor (28 Oct 1016 - 5 Oct 1056 Bodfeld, Harz, Germany)
        + Gunhilda of Denmark (Abt 1020 - 18 Jul 1038 bur.Limburg Abbey, Bad Dürkheim, Rhineland-Palatinate,
        : Germany)(m. 1036 Nijmegen, Netherlands)
        : Germany)(m. 1036 Nijmegen, Netherlands)
        Agnes of Poitou (Abt 1025 - 14 Dec 1077 Rome)(m. 21 Nov 1043)
           │ + Rudolf von Rheinfelden (Abt 1025 - 15 Oct 1080 Merseburg, Saxony)
           └─ Heinrich IV, Holy Roman Emperor (11 Nov 1050 Goslar, Lower Saxony, Germany -
            7 Aug 1106 Liège, Belgium) =>
            7 Aug 1106 Liège, Belgium) =>
            + Bertha of Turin (1051 - 27 Dec 1087 Mainz, Hessen, Germany)(m. 13 Jul 1066)