So a descendent of Mr. Heney has said that the previous photo of Heney in which he is smoking a cigar is not actually M.J.
Coming from a descendent, I have to concur and so have removed the offending photo and am now replacing it with one of him at a luncheon given to him by his workers, seen above. Heney is on the far right with a natty little beard. Notice how the workers on the left look just a little uncomfortable though.