Who is the first black person to marry a white woman ?

The first known interracial marriage between a black man and a white woman in the United States was between Richard and Mildred Loving in 1958. Their marriage led to the landmark Supreme Court case Loving v. Virginia in 1967, which struck down laws banning interracial marriage in the United States.

William Carney, a former slave, married his white wife Ann in 1790 in Philadelphia, Pennsylvania.