The revocation forbade Protestant services, required education of children as Catholics, and prohibited emigration. It proved disastrous to the Huguenots and costly for France. It precipitated civil bloodshed, ruined commerce, and resulted in the illegal flight from the country of hundreds of thousands of Protestants many of whom were intellectuals, doctors and business leaders whose skills were transferred to Britain as well as Holland, Prussia, South Africa and other places they fled to. 4,000 emigrated to the Thirteen Colonies, where they settled, especially in New York, the Delaware River Valley in Eastern Pennsylvania, New Jersey, and Virginia. The English authorities welcomed the French refugees, providing money from both government and private agencies to aid their relocation. Those Huguenots who stayed in France were subsequently forcibly converted to Roman Catholicism and were called "new converts".