Nielsen Hayden genealogy
Ancestors of Alexios III Komnenos Angelos, Emperor of Byzantium
Aft 1155 - Aft 1211 (> 56 years) ┌── Manolis Angelos (Abt 1070 - ??)
┌── Constantius Angelius ( - Aft Jun 1166)(m. Abt 1120)
┌── Andronikos Doukas Angelos (Abt 1122 - Aft 1185)
│ │ ┌── Alexios I Komnenos, Emperor of Byzantium (Between 1048 and 1057 - 15 Aug 1118)(m. Abt 1078) =>
│ └── Theodora Comnena (15 Jan 1096 Constantinople - ??)(m. Abt 1120)
│ └── Irene Doukaina (Abt 1066 - 19 Feb 1123)(m. Abt 1078) =>
│
Alexios III Komnenos Angelos, Emperor of Byzantium (Aft 1155 - Aft 1211)
└── Euphrosyne Kastamonitissa (Abt 1125 - Aft 1195)