Career
Facing accusations, he left his office and retired to a monastery, but remained a confidante of the emperor, for whom he undertook a delicate diplomatic mission to Bulgaria in 929. He is likely to be identified as one of the conspirators who in 947 intended to depose Constantine VII and restore Romanos I"s son Stephen Lekapenos to the throne. At the time, he was a presbyter, held the title of rhaiktor, and was the chief councillor (paradynasteuon) to Romanos I. In the aftermath of the conspiracy"s revelation by the servant of one of the conspirators, he took the servant into the imperial household.
In addition, he argued successfully for the promotion of Constantine Lorikatos, the protokarabos (captain of the imperial dromon) and loyal partisan of Romanos, to the post of protospatharios tes phiales, which had been held until then by one of the men implicated in the conspiracy.
In the ensuing Battle of Pegae near Constantinople, John fled the field almost immediately and sought refuge aboard a nearby warship, while the battle resulted in a rout for the Byzantines, who lost many men and officers, both dead and captive. Shortly afterwards, unspecified charges were brought against him before Emperor Romanos.
Feigning illness, he left the imperial palace and retired to a monastery he had founded, near Galakrenai. He was succeeded as paradynasteuon by John Mystikos.
Despite the accusations and his becoming a monk, John seems to have retained Romanos" confidence, for probably in 929 he was sent on a diplomatic mission to Bulgaria.
John and Romanos" eldest son and co-emperor Christopher Lekapenos (r 921–931) were witnesses at the ceremony. John is probably to be identified with John the Rhaiktor who in December 947 was part of a failed conspiracy to depose Constantine VII, now sole emperor, and restore Romanos" younger son Stephen Lekapenos to the throne. The conspirators were variously blinded, their ears and noses cut, publicly humiliated through the streets of the capital and exiled.
