(2018) In the summer of 1779, Col. Daniel Brodhead led a campaign north along the Allegheny River to eliminate Native American warriors allied with the British. In mid-August, forward elements of the campaign clashed with a hunting party of Mingo Seneca on an alluvial island now called Thompson's Island, which is located in the Allegheny National Forest.
The Liberty Bell Era: The African American Story, PA Books
Siege of Fort Mifflin, Battlefield Pennsylvania
PA Trolley Museum, It's History - Pennsylvania's Neighborhood: Washington