A zamindar or zemindar on the Indian subcontinent was an aristocrat, typically hereditary, who held enormous tracts of land and held control over his peasants, from whom the zamindars reserved the right to collect tax (often for military purposes). Over time, they took princely and royal titles such as Maharaja (Great King), Raja (King), Nawab (Lord), Mirza (Prince), Chowdhury (Lord) etc.