The red cross was formed in Switzerland during the first Geneva Convention in 1864.
The convention was presided over by Guillaume Henri Dufour
A french acolyte of Napoleon.
Dufour was responsible for the defeat of the Sonderbund during the Sonderbund war.
The result of which was the formation of of the modern Swiss state.
Dufour even commanded napoleon's nephew, and future french emperor.
This is all to say that Napoleon was the direct cause for the formation of the Swiss state as we know it today.
What is Napoleon's relationship with Roths?
This is a direct connection from the Rothschilds to the formation of the red cross.