October 9

— 1883 – The Boomertown post office was established, serving the Ashville area until its discontinuation on May 31, 1913.

— 1890 — The Theosophical Society of Jamestown was organized, contributing to the spiritual and philosophical landscape of the region.

— 1905 — Night school began at Jamestown High School, providing citizenship education for immigrants and fostering community integration.

— 1918 — Due to the influenza outbreak, Jamestown schools were closed, remaining shut until November 11.

— 1949 — The last passenger train excursion over the Kinzua Bridge occurred for many years, marking a significant moment in local transportation history.

— 2002 – Cummins Engine announced plans to expand operations in Busti, demonstrating economic growth in the area.