James Snowden was an American truck driver and white supremacist. He was arrested as a co-conspirator in the 1964 murders of James Chaney, Andrew Goodman, and Michael Schwerner in Philadelphia, Mississippi, for transporting the kidnapped activists to a remote location to be killed. He was a member of the White Knights of the Ku Klux Klan. He was sentenced in 1967 by federal district judge William Cox to three years for depriving the murdered men of their civil rights.

Lawrence Andrew Rainey Sr. was an American police officer and white supremacist who served as Sheriff of Neshoba County, Mississippi, from 1963 to 1968. He gained notoriety for his alleged involvement in the June 1964 murders of civil rights activists James Chaney, Andrew Goodman, and Michael Schwerner. He was accused of aiding and abetting members of the Ku Klux Klan in the murders by having his officers keep watch over the men's position in town. Rainey was a member of Mississippi's White Knights of the Ku Klux Klan and had previously gone to court for the shooting of an unarmed black motorist in 1959.