Despite success as a fishing and trade center, Monhegan would be caught in the conflict between New England and New France for control of the region. During King Philip's War, dispossessed English settlers from the mainland sought refuge on the island before being relocated elsewhere along the coast. During King William's War, the island was captured for the French in 1689 by Baron de Saint-Castin. He destroyed the fishing fleet and burned the buildings, with many inhabitants escaping to Massachusetts. But even during periods when Monhegan was abandoned, its convenient offshore harbor remained a stopover destination for ships. The end of the French and Indian War in 1763 brought peace to the area, and on September 4, 1839, Mohegan – again under English Colonial control – was incorporated as an island plantation. In 1824, a conical stone lighthouse was built on the island by order of Congress and President James Monroe. Damaged by storms, it was replaced in 1850 by the present 48 foot (14.6 m) granite tower, with a fog bell station built in 1855 on nearby Manana Island. The island's of good land encouraged agriculture, with potatoes the chief crop. But fishing was always the most important industry, whether locally or at the Grand Banks. Today, it still dominates Monhegan's economy. From October 1 through June, fishermen harvest lobsters from the only lobster conservation area in the state of Maine. The beginnings of the art colony on Monhegan date to the mid-19th century; by 1890, it was firmly established. Two of the early artists in residence from the 1890s, William Henry Singer (1868–1943) and Martin Borgord (1869–1935), left Monhegan to study at the Académie Julian in 1901. Among many early members who found inspiration on the island were summer visitors from the New York School of Art and the Pennsylvania Academy of the Fine Arts, such as Robert Henri, Frederick Judd Waugh, George Bellows, Edward Hopper and Rockwell Kent. Later members of the artist colony have included Jay Hall Connaway, Abraham Bogdanove, Andrew Winter, Reuben Tam, Frances Kornbluth, Elena Jahn and Jamie Wyeth. The 150-foot (50 m) northside cliffs at Blackhead have drawn the interest of Monhegan artists, including Kent, Hopper, and Kornbluth. The Monhegan Museum celebrated more the continuing draw of the island for artists in a 2014 exhibit entitled, "The Famous and the Forgotten: Revisiting Monhegan's Celebrated 1914 Art Exhibition."