In 1581, Sir Francis Drake became mayor of which city?

Sir Francis Drake (c. 1540 – 28 January 1596) was an English sea captain, privateer, slave trader, pirate, naval officer and explorer of the Elizabethan era. Drake carried out the second circumnavigation of the world in a single expedition, from 1577 to 1580, and was the first to complete the voyage as captain while leading the expedition throughout the entire circumnavigation. With his incursion into the Pacific Ocean, he claimed what is now California for the English and inaugurated an era of conflict with the Spanish on the western coast of the Americas.

After returning from his voyage of circumnavigation, Drake became the Mayor of Plymouth, in September 1581. He became a member of parliament during a session of the 4th Parliament of Elizabeth I, on 16 January 1581, for the constituency of Camelford. He did not actively participate at this point, and on 17 February 1581 he was granted leave of absence "for certain his necessary business in the service of her Majesty".

Drake became a member of parliament again in 1584 for Bossiney on the forming of the 5th Parliament of Elizabeth I. He served the duration of the parliament and was active in issues regarding the navy, fishing, early American colonisation, and issues related chiefly to Devon. He spent the time covered by the next two parliamentary terms engaged in other duties and an expedition to Portugal. He became a member of parliament for Plymouth in 1593.