Rothschild family was one of the most successful banking families of their time. They never took their grievances public and kept it in the family, writes David Walliams. The bearings were another extremely successful banking family but they were much more independent than the rothschilds. This is something i see a lot people saying, oh, i would never work with my spouse because i know we would fight. Well, yes, i'm sure you would fight, but guess what, your relationship would get stronger and closer.