Lincoln was 56 years old when he committed suicide by getting in front of Boothes hand gun.
Have found quite a bit more on 56. Probably stuff they don’t want us recognizing.
Here is one.
The number 5 in chaos theory is the number where things fall apart. Likewise in Tarot.
The number 6 in Tarot is a much happier and more stable number.
Ordo ab chao?