Andronikos was sent by Ioannes 2 to convey the body of the dead Alexios 103 back to the capital; after they had set sail he too died, unwilling to lose his brother, and so a corpse was conducting a corpse
Died shortly after Alexios 103, so that he barely had time to mourn him
τὸ λαχὸν καὶ αὐτὸς μέρος τῆς ζωῆς ἐξετόξευσε. Niketas Choniates, Historia 38.18-19
He followed his brother Alexios 103 in death, as second brother, while conveying his body by sea to the capital
Niketas Choniates, Historia 49.26-28
He was one of the group of living members of the imperial family mentioned in the obituary of the Pantokrator monastery, to be given commemoration after their death (October, 1136)
Pantokrator Typikon 259
Of the three sebastokrators, he was the best, with sympathy and intelligence
He was praised for aristocratic virtues: strength as soldier and general, precise intellect, unerring bowman, swift horseman, wise speaker, compared with many mythological heroes