An intrepid group of 140 English settlers sailed the Ark and the Dove up the Potomac and into one of its tributaries, the St. Mary's River. About halfway up, on an east bank, they founded St. Mary's City, the fourth permanent settlement in British North America and eventually the first (albeit short-lived) capital of Maryland.
Long before a Constitution or a Bill of Rights, the first law of religious tolerance in the New World was enacted in St. Mary's City, guaranteeing the freedom to practice whatever religion one chose. Here, too, almost three centuries before American women achieved suffrage, Mistress Margaret Brent challenged the status quo and requested the right to vote (she didn't get it). The settlement served as Maryland's capital city until 1695, when the legislature moved to Annapolis and the county seat moved to Leonardtown. St. Mary's City virtually vanished, its existence acknowledged only in historical novels and textbooks.
Today the city is home to a living-history park and a small liberal-arts college that shares its name, St. Mary's College of Maryland.