Aidan Clinton Mezvinsky

ABOUT AIDAN CLINTON MEZVINSKY

The second child and first born son of Hillary and Bill Clinton 's daughter, Chelsea Clinton .

His parents began dating in 2005 and were engaged in 2009 over Thanksgiving weekend.

In June 2016, his grandfather, Bill Clinton posted a photo and the tweet reading "Aidan has made two dads very happy this Father's Day. Hillary and I are thrilled for Marc and Chelsea!"

His father, Marc Mezvinsky, is an investment banker. He has one older sister, Charlotte , and a younger brother, Jasper.

His grandfather was proceeded in the U.S. presidency by George W. Bush .