From 1771, he was sent to
Amsterdam, working in his uncle's
counting house. (In 1796 the Bolongaro Simonetta Company liquidated.) In 1797 he moved to the
United States. In 1802
Harm Jan Huidekoper transferred to Philadelphia to become his assistant. Busti dealt with
Robert Morris (financier),
Aaron Burr,
John Dunlap and
Alexander Hamilton (the treasurer). Busti kept a diary and as a farmer he made notes about improving agriculture, and the weather. Twice Busti visited
Western New York during his twenty-four years as leadership. There he met with
Francois Adriaan van der Kemp, and John Lincklaen. ==Personal life==