Spending part of his free time of over twenty-five years, in search of further certificates and historical documents on his own Dynasty in historical archives, historical libraries, parishes and municipalities, unifying and spreading part of the considerable amount of collected notes, the author has drawn up this work whose purpose is to be a historical compendium of the birth and worldwide evolution of the noble and ancient Busi Dynasty.Far from being complete, it also aims at being a spur for younger generations in order not to forget that their future is possible thanks to their past.