General San Mart�

Formerly �San Mart�n, � cabecera (county seat) and partido (county) of Gran (�Greater�) Buenos Aires, Argentina. It lies immediately northwest of the city of Buenos Aires, in Buenos Aires provincia. The county seat and county began as an early rural settlement centred on the 18th-century Chapel of Santos Lugares. In 1856 the settlement was formally declared a town, and eight years later the county of San