Being still very young and his mother being long dead (Maria 169), he was entrusted by his dying father Manuel 119 to the emperor (Basileios 2?) who provided for his education, staying at the monastery of Stoudios
ἐστέρηντο γὰρ καὶ μητρός Bryennios 75.9-77.4
1044
Certainty: 0 Marriage of Anna Dalassene to Ioannes Komnenos Certainty: 0
1045
Certainty: 0 Isaakios (I) & Ioannes Komnenos as adults held high civil & military posts Certainty: 0
1050
Certainty: 0 Ioannes Komnenos, when on a raid, captured the father of Tatikios Certainty: 0
1057
Certainty: 2 Isaakios (I) sent his family for safety to the fort of Pemolissa Certainty: 2
Certainty: 2 Michael VI's envoys splendidly received Certainty: 2
Certainty: 2 Promotions to mark beginning of Isaakios I's reign Certainty: 2
Certainty: 1 Ioannes, brother of Isaakios I, confirmed for Iveron the properties claimed by the bishop of Ezoba
Ioannes the kouropalates, brother of Isaakios I, investigated the properties of Iveron at Ezoba which had long been claimed by the local bishop. His conclusions agreed with the praktikon of Georgios Hexamilites, and confirmed that they belonged to Iveron
1059
Certainty: 2 Isaakios I fell ill while hunting & asked his brother Ioannes to succeed him Certainty: 2
Certainty: 2 Isaakios Komnenos after hesitations appointed Konstantinos (X) Doukas as successor Certainty: 2
1060
Certainty: 3 Death of Isaakios I Komnenos as a submissive & chaste Studite monk
When Isaakios I became a monk at Stoudios, his health improved, and he was often visited by Konstantinos X Doukas, who honoured both him and his wife Aikaterine, his daughter Maria and brother Ioannes. He lived on for less than the two years and three months of his reign (Attaleiates), for a year (Bryennios) or six months and ten days (Kleinchroniken). He showed total obedience to the hegoumenos of Stoudios, accepted to perform various duties including even that of gate-keeper. Eventually he was completely paralysed by an disease of the kidneys which physicians failed to treat
1065
Certainty: 1 Manuel & Isaakios Komnenos began military service while their father Ioannes was still alive Certainty: 1
1067
Certainty: 3 Death of Ioannes Komnenos (father of Alexios I) Certainty: 3