Agustín Gamarra (1785 - 1845) was a Peruvian military leader and politician. He was president of Peru from 1829 to 1833 and from 1838 to 1841. 1785 was a common year starting on Saturday (see link for calendar). ... 1845 was a common year starting on Wednesday (see link for calendar). ... A politician is an individual involved in politics. ... President is a title held by many leaders of organizations, companies, universities, and countries. ... 1829 was a common year starting on Thursday (see link for calendar). ... 1833 was a common year starting on Tuesday (see link for calendar). ... 1838 was a common year starting on Monday (see link for calendar). ... 1841 is a common year starting on Friday (link will take you to calendar). ...