an English sailor who as captain of the Revenge, died at the Battle of Flores , fighting heroically against overwhelming odds, and refusing to surrender his ship to the far more numerous Spanish.
He was also a soldier, an Armed Merchant Fleet Owner, Privateer, Colonizer, and explorer. He took part in the early English attempts to settle the New World, and also participated in the fight against the Spanish Armada. His non military offices included Member of Parliament for Cornwall, High Sheriff of County Cork from 1569–70 and Sheriff of Cornwall in 1576–77. He was the grandfather of Sir Bevil Grenville of English Civil War fame, whose son was John Granville, 1st Earl of Bath