sentences:  He completed preparatory studies and graduated from Yale College in 1785, and in 1790 he moved to Lansingburgh, New York.He was admitted to the bar in April 1791, and commenced the practice of law in Lansingburgh.Dickinson moved to Troy, New York, and served as president of the Farmers' Bank of Troy, New York, from the bank's foundation in 1801 until his death in 1841.