I had a thought the other day, our life styles have changed significantly from the 1800s. Things like food are more readily available, the amount of movement we do day to day has gone down for most, modern healthcare is a thing. Taken all into account, was being in your 70s in the 19th century like being in your 80s today? Does what I'm saying make sense? If people aged differently then they do now, how did that effect 19th century society?