Question: Catorthoseis is a term first noted by an emperor who ruled from when til when ?
Sentence (from "Meditations"): Meditations (Medieval Greek: Τὰ εἰς ἑαυτόν  "Ta eis heauton" , literally "[those which are] to himself") is a series of personal writings by Marcus Aurelius, Roman Emperor from 161 to 180 AD, recording his private notes to himself and ideas on Stoic philosophy.
Relevant evidence: Yes