Do you remember what the world was like back in the 1800s?
Probably not, unless you're one of the lucky five remaining ladies born during the 19th century.
While these women come from different backgrounds, they all have one thing in common -- each of them is over 115 years old!
From World Wars and the Great Depression to the flight of the first airplane and the advent of the Internet, these incredible gals have been around to see it all.
So what exactly is the secret to living such a long life?
Each one of them had a different take on how to stay youthful, including everything from being kind to others, to staying active and eating healthy.
One of these charming ladies even revealed that the key to her longevity is eating a raw egg every day.
Take a look at the pictures below to see the last living women from the 1800s.