original_query: Who were the members of parliament for the borough constituency from 1571 to 1640?
query: Who were the members of parliament for the Cirencester borough constituency from 1571 to 1640?
answer: The provided text mentions that Cirencester borough returned two MPs to the House of Commons from 1571 to 1868, but it does not list the names of the MPs between 1571 and 1640.