Wikipedia:Articles for deletion/List of U.S. presidential relatives
If a president is sourceable as a ''direct'' descendant of someone else notable, then that's a noteworthy fact, as it is if notable people are ''closely'' related to each other. Being ''distant'' cousins who never actually had any personal contact with each other, however, is just indiscriminate  with no encyclopedic value, because as noted above if genealogy records existed far enough back in history we would ''all'' eventually be related to each other
— User:Bearcat, 18:15, 3 January 2017 (UTC)
Stance: delete
Cited policy: WP:TRIVIA (Wikipedia:Manual of Style)