Standing on the Quadranou Mound, Williamstown resident Diana Knight, left, and her friend, Marietta resident ... builders built about 10,000 mounds in the Mid-Ohio Valley alone, but only about ...

Castle archaeologist Wes Clarke discusses the Conus mound in Marietta ... Conical mounds like the one in the cemetery, designated “Conus” in 1785 by leaders of the Ohio Company that settled ...

That includes Native American mounds ... Shortly after Marietta was established as the first permanent settlement in the Northwest Territory on April 7, 1788, the Ohio Company built a stockade ...

MARIETTA, Ohio – There’s history ... which protected members of the Ohio Company during the Ohio Indian Wars. The museum, operated by the Ohio History Connection, offers a well-rounded introdu ...

COLUMBUS, Ohio (AP) — A network of ancient American Indian ceremonial and burial mounds in Ohio noted for their good condition, distinct style and cultural significance has been added to the ...