U.S. House of Representatives
Roberts was elected as a Democrat to the Eighty-seventh Congress, by special election, to fill the vacancy caused by the death of
Sam Rayburn. He was re-elected to the nine succeeding Congresses, serving from January 30, 1962, to January 3, 1981. On November 22, 1963, Roberts was in the Dallas motorcade when President
John F. Kennedy was
assassinated. He was riding in the same car as the Dallas Mayor
Earl Cabell, and the mayor's wife. Their car was four cars behind the limousine carrying JFK. The family of Ray Roberts can confirm that the
Warren Commission or any other of its investigation personnel never asked Roberts a single question about the shooting. When Mrs. Cabell testified to the Warren Commission, she stated that shortly after the shots ended Roberts first said, "That is a .30-06." (with Roberts meaning the shot(s) he could hear sounded like they were fired from a
.30-06 type of rifle) and that Roberts had told her that he had also smelled the distinct odor of gun smoke (as did Mrs. Cabell and several other motorcade participants and witnesses who were all located down at street level, which was up-wind from the
Texas School Book Depository, and 61' to 82' below and varying distances away from its sixth floor) Roberts was chair of the
Committee on Veterans’ Affairs from 1975 through 1981. He did not run for re-election in 1980. ==Other==