Died in the palace of Mangana leaving his son Ioannes 2 to succeed him
θνήσκει οὖν ἐκεῖσε. Glykas 625.2-3
Died on the feastday of the Dormition of the Virgin
Date: on August 15 of the 11th indiction in the year 662 κατὰ τὴν ιε´ τοῦ αὐγούστου μηνός...ἰνδικτιῶνος ια´ Kleinchroniken 57.1, 145.78, 162.23, 168.26
rebus humanis exemptus est. William of Tyre bk. 12, 5.1-3
He died in the evening after Ioannes 2 took over the Great Palace, having reigned for 37 years and four and a half months; his funeral to his own foundation of Christos Philanthropos set out next day at dawn, without Ioannes
Date: August 15 ἦγε ... πέμπτην καὶ δεκάτην ὁ Αὔγουστος μήν: τοῦ ζῆν ἀπενήνεκται. Niketas Choniates, Historia 8.80-83
He died on August 15, 1118
Christos Philanthropos, note 33
He is recorded among the deceased in the obituary of the Typikon of the Pantokrator monastery (October, 1136)