Joe Biden est né le 20 novembre 1942 à Pennsylvanie, États-Unis. Il est marié avec Jill Biden depuis le 17 juin 1977. Lui et Jill Biden ont un enfant. Il a été marié avec Neilia Biden.
He never drinks alcohol, citing a history of alcoholism in his family. He has sometimes quipped, "I'm the only Irishman you ever met that's never had a drink".
I am absolutely comfortable with the fact that men marrying men, women marrying women, and heterosexual men and women marrying one another are entitled to the same exact rights, all the civil rights, all the civil liberties. (May 6, 2012)