Nielsen Hayden genealogy
Ancestors of Magnus of Saxony
Abt 1045 - 1106 (~ 61 years) ┌── Hermann ( - 27 Mar 973)
┌── Bernard I (Abt 950 - 9 Feb 1011)(m. Abt 990)
│ └── Oda
│
┌── Bernard II (Abt 995 - 29 Jun 1059)(m. Abt 1020)
│ │
│ │ ┌── Heinrich I "The Bald" ( - 11 May 976)
│ │ │ └── Swanhilde
│ │ │
│ └── Hildegard (Between 974 and 977 - 3 Oct 1011)(m. Abt 990)
│ └── Hildegard von Reinhausen
│
┌── Ordulf of Saxony (Abt 1020 - 28 Mar 1072)(m. Nov 1042)
│ │
│ │ ┌── Berthold of Schweinfurt (Abt 920 - 15 Jan 980)
│ │ ┌── Henry of Schweinfurt (Abt 971 - 18 Sep 1017)
│ │ │ │
│ │ │ │ ┌── Lothar II von Walbeck =>
│ │ │ └── Eilika of Walbeck ( - 19 Aug 1015 Schweinfurt, Bavaria)
│ │ │ └── Mathilde von Arneburg ( - 3 Dec 990)
│ │ │
│ └── Eilika of Schweinfurt (Abt 1004 - Aft 1055)(m. Abt 1020)
│ └── Gerberge (Abt 970 - Aft 1036)
│
Magnus of Saxony (Abt 1045 - 23 Aug 1106 bur.Artlenburg, Lower Saxony)
│
│ ┌── Harald Grenske (Abt 952 - Abt 995)
│ ┌── St. Olaf II Haraldsson, King of Norway (Abt 995 - 31 Aug 1030 Stiklestad, Verdal, Nord-Trøndelag,
│ │ Norway)(m. Feb 1018)
│ │ Norway)(m. Feb 1018)
│ │ │
│ │ │ ┌── Gudbrand Kula of the Upplands
│ │ └── Asta Gudbrandsdottir
│ │ └── Ulfhilde
│ │
└── Úfhildr Ólafsdóttir (Abt 1023 - 24 May 1070)(m. Nov 1042)
│
│ ┌── Eric Bjornsson, King of Sweden (Sweden;Abt 935 - Abt 994)
│ ┌── Olof Skötkonung, King of Sweden (Sweden;Abt 965 - Abt 1020)
│ │ └── Sigrið Storråda
│ │
└── Astrid Ólafsdóttir ( - Between 1021 and 1022)(m. Feb 1018)