Washington: President Richard Nixon dances with Lynda Bird Robb, the seventh daughter of a president to be married in the White House, as Mrs. Nixon dances with mrs. Robb's husband, Maj. Charles S. Robb, durign a reception in the East Room 6/12/1971 following the wedding in the White House of Tricia Nixon. The reception was the first time the Chief Executive, who was raised as a Quaker, has danced at the White House. (UPI Photo)