While Inauguration Day marks the transfer of power from one president to another, it also marks another major change at the White House: one first family moving out and another moving in. This final piece of the transition happens behind closed doors,

Donald and Melania Trump are unique among first families in that they are returning to the White House after four years away. Since White House staff members tend to stay in their jobs for decades, many butlers, chefs, housekeepers and more from the Trumps' first term will be working with them again.