Lake County, Ohio: History
The land that became Lake County was home to the indigenous Erie people prior to the arrival of the French in the region during the early 1600s and was considered by the French to be part of their Colony of New France. After France's defeat in the Seven Years' War in 1763, France ceded the area to Great Britain, and the area became part of the Province of Quebec through the Quebec Act of 1774. Following the American Revolutionary War, it became part of the Connecticut Western Reserve in the Northwest Territory, then was purchased by the Connecticut Land Company in 1795. It was separated out of Geauga County in March 1840.
Although today the county is mostly suburban, Lake County was once known as a rural country retreat for wealthy Cleveland residents. During the early 1900s, many wealthy families in Cleveland maintained large estates in the county for use as their summer homes.