1To Alexander Hamilton from Peter R. Livingston, 12 July 1793 (Hamilton Papers)
[ July 12, 1793. On August 16, 1793, Livingston wrote to Hamilton : “I thank you for your favr. in answer to mine of the 12th. Ulto.” Letter not found. ] Peter R. Livingston was the eldest son of Robert Livingston, Jr., the second lord of Livingston Manor.