Another 19th-century millionaire who had an estate on Shelter Island was Artemas Ward (1848–1925), a pioneer in mass-market advertising. Ward made millions of dollars by monopolizing all advertising on New York City elevated trains, subways, and streetcars. Ward had a large estate on the south side of the island. Ward wrote a biography of his great-grandfather, Major General Artemas Ward (1727–1800), a commander in the American Revolutionary War. After years of being tied up in court, the vestiges of Ward’s original estate in the Shorewood section of the Island (including a manor house, formal Italian gardens, and a concrete water tower) have been renovated. In the case of the manor house, it has been partially "deconstructed" to restore an earlier version.