Charles CountyPatuxent CountyCalvert County Maryland America -First colonized as part of Charles County abt 1650 it was renamed to Patuxent County in 1654. In 1658 it was renamed to Calvert County.
Suggest a change: Charles CountyPatuxent CountyCalvert County Maryland America -First colonized as part of Charles County abt 1650 it was renamed to Patuxent County in 1654. In 1658 it was renamed to Calvert County.