Maryland Day is a legal holiday in the U.S. state of Maryland. It is observed on the anniversary of the March 25, 1634, landing of the first European settlers in the Province of Maryland, the third English colony to be settled in British North America. On this day settlers from "The Ark" and the smaller "The Dove" first stepped foot onto Maryland soil, at St. Clement's Island in the Potomac River. The settlers were about 150 in number, departed from Gravesend on the Thames River downstream from London. Three Jesuit priests were collected from Cowes on the Isle of Wight in England where they avoided having to give the oath of allegiance and supremacy to the King. The colony's grant was renewed to Cecil Calvert, 2nd Baron Baltimore, (1605-1675), two years prior by Charles I of England, after