French settlement in the Wolfville area began in about 1680, when Pierre Melanson established his family at Grand-Pré. The Acadians prospered as farmers by enclosing the estuarine salt marshes with dykes, and successfully converting the reclaimed lands into fertile fields for crops and pasturage. In 1710, however, Acadia was lost by the French crown after the English laid siege to Port Royal/Annapolis Royal. Under the 1713 Treaty of Utrecht, signed at the close of the War of the Spanish Succession, Acadia was ceded for the final time to the British.