Just trivia, the grandkids of the Firestone and Ford founding men married

Along with inheriting incredible amounts of money, the kid from that mega merger owns the Detroit Lions, her son is the Chairman of the Board of Ford, was COO and CEO of Ford

Wedding gifts came in from the most rich and famous people alive, Edison, Hoover (FBI director), etc

https://en.wikipedia.org/wiki/Martha_Firestone_Ford