The first buildings were upon land now included within the limits of Cambridge known as Gerry's Landing. For its first quarter century Watertown ranked next to Boston in population and area. Since then its limits have been greatly reduced. Thrice portions have been added to Cambridge, and it has contributed territory to form the new towns of Weston (1712), Waltham (1738), Lincoln (1754) and Belmont (1859). In 1632 the residents of Watertown protested against being compelled to pay a tax for the erection of a stockade fort at Cambridge; this was the first protest in America against taxation without representation and led to the establishment of representative democracy in the colony. As early as the close of the 17th century, Watertown was the chief horse and cattle market in New England and was known for its fertile gardens and fine estates. Here about 1632 was erected the first gristmill in the colony, and in 1662 one of the first woolen mills in America was built here. The first burying ground, on Arlington Street, was established in the 1660s. It contains a monument to Joseph Coolidge, the only Watertown resident killed during the British retreat from Concord in April 1775.