Nielsen Hayden genealogy
Ancestors of Dietrich IV von Meissen
1162 - 1221 (58 years) ┌── Dietrich II (Abt 990 - 19 Nov 1034)(m. Abt 1016) =>
│ └── Mathilde von Meissen (m. Abt 1016) =>
│
┌── Thimo II of Wettin (Abt 1060 - ??)(m. Abt 1086)
┌── Konrad I of Meissen (1096 - 5 Feb 1157)(m. Bef 1119)
│ │
│ │ ┌── Benno von Northeim ( - Between 1047 and 1049) =>
│ │ ┌── Otto I von Northeim (Abt 1025 -
│ │ │ 11 Jan 1083 bur.Nicolai Chapel, Northeim, Lower Saxony, Germany)
│ │ │ 11 Jan 1083 bur.Nicolai Chapel, Northeim, Lower Saxony, Germany)
│ └── Ita von Northeim ( - Aft 1099)(m. Abt 1086)
│ └── Richenza ( - Bef 11 Jan 1083)
│
┌── Otto von Meissen (1125 - 18 Feb 1190 bur.Altzella Abbey, near Nossen, Saxony, Germany)(m. Abt 1155)
│ │
│ │ ┌── Adelbert von Ravenstein
│ └── Liutgart von Ravenstein ( - 19 Jun 1145)(m. Bef 1119)
│ └── Bertha
│
Dietrich IV von Meissen (11 Mar 1162 - 2 Feb 1221)
│
│ ┌── Esiko von Ballenstedt (Abt 1000 - Bef 1060) =>
│ ┌── Adalbert von Ballenstedt (Abt 1030 - Abt 1080)
│ │ └── Mathilde von Werl-Hövel
│ │
│ ┌── Otto von Ballenstedt (Abt 1075 - 9 Feb 1123)
│ │ │
│ │ └── Adelheid ( - 28 Mar 1100)
│ │ └── Adela de Louvain ( - 1083) =>
│ │
│ ┌── Albrecht of Saxony (1100 - 18 Nov 1170)(m. Abt 1125)
│ │ │
│ │ │ ┌── Ordulf of Saxony (Abt 1020 - 28 Mar 1072)(m. Nov 1042) =>
│ │ │ ┌── Magnus of Saxony (Abt 1045 - 23 Aug 1106 bur.Artlenburg, Lower Saxony)
│ │ │ │ (m. Between 1070 and 1071)
│ │ │ │ └── Úfhildr Ólafsdóttir (Abt 1023 - 24 May 1070)(m. Nov 1042) =>
│ │ │ │
│ │ └── Eilica von Sachsen (Abt 1080 - 16 Jan 1142)
│ │ │
│ │ │ ┌── Béla I, King of Hungary (Between 1015 and 1020 -
│ │ │ │ 11 Sep 1063 Kinizsa Creek, Hungary)(m. Between 1039 and 1043) =>
│ │ │ │ 11 Sep 1063 Kinizsa Creek, Hungary)(m. Between 1039 and 1043) =>
│ │ └── Sophia of Hungary (Abt 1050 - 18 Jun 1095)(m. Between 1070 and 1071)
│ │ └── Adelaide of Poland (22 Sep 1013 - Aft 1051)(m. Between 1039 and 1043) =>
│ │
└── Hedwig von Brandenburg (Abt 1140 - Bef 1 Apr 1203 bur.Altzella Abbey, near Nossen, Saxony, Germany)
(m. Abt 1155)
│
│ ┌── Tiemo of Formbach ( - Abt 7 Mar 1050) =>
│ ┌── Meginhard IV ( - 1066)
│ ┌── Hermann I ( - 1122)
│ │ │
│ │ │ ┌── Elle
│ │ └── Mathilde von Reinhausen ( - Abt 1122)
│ │
└── Sophia von Winzenburg ( - 8 Jun 1160)(m. Abt 1125)
│
│ ┌── Ulrich von Krain (Abt 1030 - 6 Mar 1070)(m. Between 1062 and 1063) =>
│ ┌── Poppo III (Abt 1064 - 3 Jan 1107)
│ │ └── Sophia of Hungary (Abt 1050 - 18 Jun 1095)(m. Between 1062 and 1063) =>
│ │
└── Hedwig von Krain und Istrien ( - 1 Dec 1162)