Permanent white settlers along the creek were prisoners captured during the Revolutionary War. Early landowners were Iroquois interpreter Captain William Johnston, former enslaved man Joseph "Black Joe" Hodges and Cornelius Winney, a Dutch trader who arrived in 1789. As a result of the war, in which the Iroquois sided with the British Army, Iroquois territory was gradually reduced in the late 1700s by European settlers through successive statewide treaties which included the Treaty of Fort Stanwix (1784) and the First Treaty of Buffalo Creek (1788). The Iroquois were moved onto reservations, including Buffalo Creek. By the end of the 18th century, only of reservations remained.