https://github.com/davepinch/pinchy.cc/blob/master/content/topics/discworld/novels/25-the-truth/some-people-are-heroes.md
[George W.] Bush is one of two sons of Presidents to become President (the other being John Quincy Adams), and he is a fifth cousin four times removed of former president Franklin Pierce.
Terry Pratchett (Wikipedia) Sir Terence David John Pratchett OBE (28 April 1948 – 12 March 2015) was an English humourist, satirist, and author of fantasy novels, especially comical works. He is best known for his Discworld series of 41 novels.