According to Wikipedia...

New Sweden (Nya Sverige in Swedish and Uusi-Ruotsi in Finnish) was a small Swedish settlement along the Delaware River on the Mid-Atlantic coast of North America from 1638 to 1655. It was centered at Fort Christina, now in Wilmington, Delaware, and included parts of the present-day American states of Delaware, New Jersey, and Pennsylvania. Along with Swedes and Finns, a number of the settlers were Dutch. Some Germans also came to the colony as soldiers in the Swedish army.