http://genealogy.euweb.cz/byzant/byzant1.html

The Komnenos family

Manuel Komnenos, +1020, in 978 defended Nicaea against Skloros; m.two women whose names are unknown and had issue:* ...

• A3. Ioannes Komnenos, *1015, +1067; m.ca 1042 Anna Dalassene, dau.of Alexios Charon, Prefect of Italy
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  • B3. ALEXIOS I Komnenos, Emperor of Byzantium (1081-1118), *1048/57, +15.8.1118; 1m: ca 1075 Argyropulina N (+ca 1077); 2m: ca 1078 Eirene Dukaina (*1066 +1123/36)
    • C1. IOANNES II Komnenos Dukas, Emperor of Byzantium (1118-43), *1087, +8.4.1143; m.1104/5 Piroska=St.Eirene of Hungary (+13.8.1134)
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      • D3. Isaakios Komnenos, *1115, +1154/74; 1m: 1134 Theodora Kamaterina (+1144); 2m: 1146 Eirene Diplosynadene
        • E1. [1m.] Alexios Komnenos, +ca 1136
        • E2. [1m.] Ioannes Komnenos, +1136/7
        • E3. [1m.] Eirene Komnene; m. an unknown man and was mother of:
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        • E4. [1m.] Anna Komnene; m.before 1166 Konstantinos Dukas (+1185)
        • E5. [1m.] Maria Komnene; m.1156 King Stephen IV of Hungary (+1165)
        • E6. [2m.] Theodora Kalusine Komnene, *1145/6; she was the lover of Emperor Andronikos I Komnenos; m.1158 Balduin III d'Anjou, King of Jerusalem (+1163)
        • E7. [2m.] Eudokia Komnene; 1m: 1170 Odone Frangipani; 2m: 1179 Guelfo di Porcaria