allow me another angle:
i have no documentation of his personality.
I am the caretaker of the image.
There is perhaps a few dozen people in the world today alive that might ever be interested in seeing his face as a relative perhaps.
I collected the stories I could find on him.
I put together the genealogy.
I put them in public online for others but I know they will be few if any.
I animated the only picture I had of him.
Who will do the research necessary to find out more than I could?
Who’s place is it to determine The personality displayed of this man?
I don’t know if this is correct or not.
I also don’t worry about it being correct or not.
the emotions displayed are within the common repertoire of human personalities
there is nothing to lead me to believe that he or any other relative was unlikely or incapable of looking this way.