The origins of one of the America's oldest unsolved mysteries can be traced to August 1587, when a group of about 115 English settlers arrived on Roanoke Island, off the coast of what is now North Carolina. Later that year, it was decided that John White, governor of the new colony, would sail back to England in order to gather a fresh load of supplies. But just as he arrived, a major naval war broke out between England and Spain, and Queen Elizabeth I called on every available ship to confront the mighty Spanish Armada. In August 1590, White finally returned to Roanoke, where he had left his wife and daughter, his infant granddaughter (Virginia Dare, the first English child born in the Americas) and the other settlers three long years before. He found the settlement deserted. His men could not find any trace of the 90 men, 17 women, and 11 children, nor was there any sign of a struggle or battle. The only clue was the word "Croatoan" carved into a post of the fort and "Cro" carved into a nearby tree. All the houses and fortifications had been dismantled, which meant their departure had not been hurried. Investigations into the fate of the "Lost Colony" of Roanoke have continued over the centuries, but no one has come up with a satisfactory answer.