See rare photos of past commanders-in-chief reuniting ... At the 2018 state funeral for George H.W. Bush, all four living presidents were seated in the front row, including Donald J.

As President Barack Obama reflected on his time ... he was weathered. Editor's note: This list was first published in December 2016 and has been updated to reflect recent developments.

First families have come into the White House with children of all ages ... side of the Commander-in-Chief. See 13 photos of former and current presidents and their grandchildren, big and small.

Obama, Bush and Clinton posed during the first round foursomes match of The President's Cup golf tournament at Liberty National Golf Course in New Jersey in September, 2017. Bill Clinton and George W.