Yes, I meant in real life. I can't imagine he'd be dead in the puzzle and still be able to tell anyone anything. (Unless you want to bring the ghosts into it.) Haha - the ghosts. I thought you might be thinking he was dead in the course of the puzzle.
Was his occupation relevant? This is tough to answer. Maybe ask it in another way.
Was his station in life relevant? No
Does "lie" here mean telling something that was factually untrue? yes
Does "telling the truth" here mean something that was factually true? Yes
Or, does "telling the truth" here mean only what he thought to be the truth but perhaps was not? No
I assume this is someone we would not know of through knowing your basic history? (i.e. just some story handed down that your average person would not know) yes - correct
Are there particular circumstances surrounding this lie that are relevant? (How's that for an open-ended question.) Yes
Does "age" mean his actual chronological years of being alive out of a womb? Yes
Is the setting in which this lie telling took place relevant? (Take it any way you like: country, type of area, building, whatever. If you say yes I'll narrow it down later.) The setting could be one of many. You'd be better off skipping this.
Are the people he told the lie to relevant? Yes
(Note that I'm trying to distinguish between circumstances, as in events or relationships, etc. versus setting like the type of location, or both if relevant.) The circumstances are relevant.