Oscoda County, Michigan: History
The county was established on April 1, 1840, by act of the Michigan State legislature. However, its governing structure was not completed until 1881. The name is a Henry Rowe Schoolcraft neologism, thought to be a combination of two Ojibwa words, "ossin" (stone) and "muskoda" (prairie) – hence 'pebbly prairie.' He served as the US Indian agent and was also a geographer, surveying and naming newly established counties and towns.