1) English boy name 2) Founder of Maryland 3) Given name 
[name] Calvert is a given name and a surname. ==People with the first name Calvert== ==People with the middle name Calvert== ==People with the surname Calvert== ===Fictional=== ...
county, south-central Maryland, U.S., consisting of a tidewater peninsula lying between the Patuxent River to the west and south and Chesapeake Bay ...