4. Jenna and Barbara Bush

Jenna and Barbara Bush make the list as they are “The First Twins.” The Bush daughters are the first twins to ever live in the White House. They were born on November 25, 1981 and are the only children of George W. and Barbara Bush. During their stay, the sisters took on several activities such as writing books, attending presidential events, and helping with campaigns that dealt with learning. Though the twins have since moved out of the White House, they did give advice to the newcomers.