Nielsen Hayden genealogy
Ancestors of Kunigunde of Altdorf
Abt 1020 - Bef 1055 (~ 35 years) ┌── Rudolf II ( - Abt 990)
┌── Welf II ( - 10 Mar 1030)(m. Abt 1017)
│ │ ┌── Conrad of Rheingau ( - 20 Aug 997)
│ └── Ita von Öhningen ( - Aft 16 Oct 1000)
│
Kunigunde of Altdorf (Abt 1020 - Bef 31 Mar 1055)
│
│ ┌── Wigeric ( - Aft 19 Jan 916 bur.Hastière, Belgium)(m. Abt 908)
│ ┌── Siegfried of Luxembourg (Between 915 and 920 - Abt 998 bur.Saint-Maximum, Trier, Germany)
│ │ (m. Abt 955)
│ │ └── Cunegonde (Between 885 and 895 - ??)(m. Abt 908)
│ │ └── Ermentrude of France (Between 870 and 877 - ??) =>
│ │
│ ┌── Frederick I of Luxembourg (965 - 6 Oct 1019)(m. Bef 995)
│ │ └── Hedwig (Between 935 and 940 - 13 Dec 992 bur.Saint-Maximum, Trier, Germany)(m. Abt 955)
│ │
└── Imiza of Luxembourg (Abt 1000 - Aft 2 Aug 1055)(m. Abt 1017)
│
│ ┌── Heribert I of Kinziggau ( - 992)
└── (Unknown daughter of Heribert I) (m. Bef 995)
│
│ ┌── Megingoz of Avalgau ( - Abt 998 Gelderland, Netherlands)
└── Ermentrude
│
│ ┌── Godfrey of Lorraine ( - Aft 1 Jun 949)
└── Gerberga of Alsace ( - Bef 24 May 996)
└── Ermentrude ( - Aft 934)