Do you have a source for that? It's off quoted but I can't find how people arrived at that number. Here's a counterpoint: https://qz.com/694340/the-richest-fa

Do you have a source for that? It's off quoted but I can't find how people arrived at that number. Here's a counterpoint: https://qz.com/694340/the-richest-families-in-florence-in-1427-are-still-the-richest-families-in-florence/ https://qz.com/694340/the-richest-families-in-florence-in-14...