Good post.

The age ranges are close to what I found when I averaged out the total members listed here on the forums. If I remember right, the Genovese family is the oldest on average, being late 60's to early 70's. The Gambinos were second oldest. The Bonannos were the youngest, being late 50's to early 60's.

If you include members in all prisons or under indictment, it's 46 for the Gambinos, 37 for the Bonannos, 36 for the Colombos, 32 for the Luccheses, and 29 for the Genovese.