Historical Markers in
Allegany County, New York

1627 Seneca Oil Spring 1927 1885 • Fish Survey • 1935 A Hairy Legend Alumni Hall, Alfred University Angelica Cemetery B.J. Thomas Baker's Bridge Belfast Civil War Monument Belfast World War II, Korean Conflict, Vietnam Memorial Bolivar Free Library Canaseraga Four Corners Historic District Caneadea Historic Camelback Bridge Caneadea Historic Camelback Bridge Centerville Town Hall Ceres School Copperhead Cuba Cemetery Cuba Lake David A Howe Dedicated to All Veterans Early Cemetery Early Cemetery Erie Railroad Fillmore Veterans Memorial Firemen's Hall First House in Canaseraga First Town Meeting Gardiner Wells Hanging Bog Houghton College World War II Memorial In A.D. 1918 Jockey Street Lesuer House Major Moses Van Campen Major Moses Van Campen house One Mile East of this Spot Original Court House Site of First School House Tanbark City The First Oil Well in State of New York The Robert R. McComsey Career Development Center at the Allen-Steinheim Museum The Town of Angelica This Is Oil Country! This Statue of King Alfred The Great To Civil War Veterans of Caneadea New York Town of Amity Civil War Monument Town of Hume Honor Roll Town of Scio Township of Belfast World War I Memorial Triangle No. 1 Van Buren Hotel & Fassett House Votes for Women Whitesville Willard J Houghton House William F. Jones 1826-1910 / Gertrude F. Jones 1841-1920
New York State was the site of the deadliest terrorist attack in United States history prior to 9/11. In 1993, a bomb planted in the World Trade Center by Islamic extremists killed six people and injured more than a thousand others.
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Located in western New York, Allegany County has a rich history that dates back thousands of years. The area was originally inhabited by Native American tribes, most notably the Seneca Nation. European colonizers, such as French and British explorers, began to arrive in the 17th century to trade with the indigenous peoples.

In the late 18th and early 19th centuries, the area underwent a significant transformation with the arrival of pioneers and settlers from the east. Allegany County was officially established in 1806 and named after the Allegheny River, which flows through much of the county. The construction of the Genesee Valley Canal in the 1830s further stimulated the region's economic growth, as it provided a vital transportation route for trade and commerce.

Allegany County played a role in the Underground Railroad during the mid-19th century, as abolitionists helped enslaved individuals escape to freedom through a network of secret routes and safe houses. The county also witnessed significant industrial development during this time, with the establishment of several manufacturing and mining operations.

In the following decades, Allegany County experienced both prosperity and challenges. The decline of the canal system and the impact of the Great Depression led to economic difficulties, but the county managed to adapt and diversify its economy. Today, Allegany County continues to be known for its agriculture, manufacturing, and outdoor recreational opportunities, while also preserving its historical heritage through various museums and landmarks.

This timeline provides a concise overview of the key events in the history of Allegany County, New York.

  • 1806: Allegany County is established in New York State
  • 1821: Angelica becomes the county seat
  • Late 1800s: Discovery of oil leads to economic growth in the county
  • 1900s: Allegany County becomes known for its dairy farming and cheese production
  • 1950s: The construction of Interstate 86 improves transportation in the area
  • 1990s: Allegany County experiences a decline in population due to economic changes
  • Present: Allegany County continues to be a rural area with a strong focus on agriculture