Nielsen Hayden genealogy
Descendants of Adelaide of Poland
1013 - Aft 1051 (> 39 years)Father: Mieszko II Lambert, King Of Poland ( - May 1034)
Mother: Richeza of Lotharingia (Abt 998 - 21 Mar 1063 Saalfield, Thuringia, Germany)
Adelaide of Poland (22 Sep 1013 - Aft 1051)
Béla I, King of Hungary (Between 1015 and 1020 - 11 Sep 1063 Kinizsa Creek, Hungary)(m. Between 1039 and 1043)
   ├─ Geisa I, King of Hungary ( - 24 Apr 1077)
   │ Synadene ( - Aft 1077)
   │ :   └─ Almos of Hungary (1068 - 1129)
   │ :    Predslava of Kiev
   │ :       └─ Béla II "the Blind", King of Hungary (1108 - 13 Feb 1141) =>
   │ :        + Jelena of Serbia (Aft 1109 - Aft 1146)(m. 28 Apr 1127)
   │ Sophie of Looz ( - Abt 1065)(m. Abt 1062)
   │    └─ Kálmán, King of Hungary (Abt 1063 - 3 Feb 1116)
   │     Felicia de Hauteville (Abt 1078 - Abt 1102)(m. 1097)
   │         + Vladimirko Vladimirovitch (Abt 1095 - 1153)
   ├─ St. Lászlo I, King of Hungary (27 Jun 1040 - 29 Jul 1095)
   │ Adela von Rheinfelden ( - 1079)(m. 1077)
   │    └─ Eirene of Hungary (Abt 1078 - 13 Aug 1134)
   │     Ioannes II Komnenos Doukas, Emperor of Byzantium (13 Sep 1087 -
   │     8 Apr 1143 Mount Tarsus, Cilicia, Anatolia)(m. 1104)
   │     8 Apr 1143 Mount Tarsus, Cilicia, Anatolia)(m. 1104)
   │         + Eirene ( - Between 1150 and 1151)(m. Abt 1124)
   └─ Sophia of Hungary (Abt 1050 - 18 Jun 1095)
    Ulrich von Krain (Abt 1030 - 6 Mar 1070)(m. Between 1062 and 1063)
    :   ├─ Richgardis von Krain ( - Abt 1128)
    :   │ Ekkehart ( - Aft 1172)
    :   │     + (Unknown) von Ratzenhofen
    :   └─ Poppo III (Abt 1064 - 3 Jan 1107)
    :   
    :       │ + Hermann I ( - 1122)
    :       └─ Sophie von Krain und Istrien (Abt 1105 - 6 Sep 1128 bur.Augustinian abbey, Diessen, Bavaria) =>
    :        + Berthold IV von Andechs (Abt 1105 - 27 Jun 1151)
    Magnus of Saxony (Abt 1045 - 23 Aug 1106 bur.Artlenburg, Lower Saxony)(m. Between 1070 and 1071)
       ├─ Wulfhilde of Saxony (Abt 1075 - 29 Dec 1126 Weingarten Abbey, Ravensburg, Upper Swabia, Germany)
       │ Henry IX of Bavaria (1074 - 13 Dec 1126 Ravensburg, Upper Swabia, Germany)(m. Abt 1100)
       │    │ + Gebhard III of Sulzbach (Abt 1114 - 28 Oct 1188)(m. 1129)
       │    │ + Rudolf von Bregenz ( - Between 27 Apr 1160 and 28 Apr 1160)
       │    │ + Gertrud von Süpplinburg (18 Apr 1115 - Abt 18 Apr 1143)(m. 29 May 1127)
       │    └─ Judith of Bavaria (19 May 1100 - Aft 22 Feb 1130 bur.Waldburg, Heiligen Forst, Alsace) =>
       │     + Frederick II von Hohenstaufen (1090 - 4 Apr 1147)(m. 1121)
       └─ Eilica von Sachsen (Abt 1080 - 16 Jan 1142)
        Otto von Ballenstedt (Abt 1075 - 9 Feb 1123)
            + Sophia von Winzenburg ( - 8 Jun 1160)(m. Abt 1125)