Background
Knight was born in Centerville, Rhode Island.
Knight was born in Centerville, Rhode Island.
His family moved to Providence in 1830, when he was 15. He was employed by cotton merchants Orray Taft & Company
He became Paymaster General for Rhode Island for 24 years, and was on the board of trustees of the Providence Reform School He was a trustee of Butler Hospital for 35 years. He was elected to the Providence Board of Aldermen for the Sixth Ward, 1854-1858.
In May 1859 Knight ran for mayor against a Democratic opponent.
He then ran four more times unopposed, then declined nomination for a sixth term. As, Knight demolished the Town House on Benefit Street that served as police station, and opened a new Central Police Station on Canal Street in April 1861.
Knight introduced horse-drawn streetcars in Providence in 1863. Knight served as mayor during the Civil War.
During this time Providence industries provided uniforms, blankets, biscuits, rifles, and tools to the Union war effort.
Knight was a member of the Providence Common Council, representing the Fourth Ward, 1849-1852.