Found under View > "Presidents, Politicians, & Other Officers", this page compiles lists of US Presidents, First Ladies, Vice Presidents, Cabinet members, Senators, Respresentatives, Supreme Court Justices, Ambassadors, Monarchs, and other office holders, for each showing their birth date, dates in office, birthplace, and optionally, personal and tombstone photos.
A sub-menu off of that links to similar pages for:
Each of these pages has several different features:
To add a person to an office or role, add an event with type "office".
When entering a political or judicial office for someone, there's an optional field for "Appointed By". This lists all Presidents and Governors. So for example, US Supreme Court justices are appointed by presidents, and some state supreme court justices are appointed by governors. In some states they are elected, not appointed. It could also apply to legislators, where a governor appoints someone to fill a vacated seat.
This shows up in 2 places, both in the "Associates" section of a person's page: On the appointees's page, there's a link to the person who appointed. On the page for the president or governor, there's a link "Political Appointees" which expands to show the full list, linking to each person. For some it can be long, and so this is collapsed by default.
Some related pages on other websites:
Note: this page used to exist on Wikipedia, but has been removed. The information is not verified and does not have sources, but nevertheless it is provided here for reference.
List of United States Presidents by genealogical relationship