List of appointed United States senators
This article lists all appointed United States senators since the 1913 ratification of the Seventeenth Amendment to the United States Constitution which established the direct election of senators, as well as means of filling vacant Senate seats. == Text of the Seventeenth Amendment to the United States Constitution == The Senate of the United States shall be composed of two Senators from each State, elected by the people thereof, for six years; and each Senator shall have one vote.
Source: Wikipedia — List of appointed United States senators (CC BY-SA 4.0)