Instructions Full Game: These are multiple-choice quizzes with four possible answer choices that include all questions in a given set.     
Identify the following individual:

Lived: 1656 - 1742
The second Astronomer Royal in Britain, succeeding John Flamsteed in 1720. Recorded a transit of Mercury across the Sun, noting that a similar transit of Venus could be used to determine the size of the Solar System.
Edmund Halley
Johannes Kepler
George Boole
Frank Drake