List of governors of Michigan
The governor of Michigan, is the head of government of the U.S. state of Michigan as well as the commander-in-chief of the state's military forces. The governor has a duty to enforce state laws; the power to either approve or veto appropriation bills passed by the Michigan Legislature; the power to convene the legislature; and the power to grant pardons, except in cases of impeachment.
Source: Wikipedia — List of governors of Michigan (CC BY-SA 4.0)