George Henry Christopher (December 9, 1888 – January 23, 1959) was a Democratic Party representative from Missouri's 6th congressional district from January 3, 1949 to January 3, 1951 and from the Missouri's 4th congressional district from January 3, 1955 until his death January 23, 1959. Using only the above description and what you know about the world, "George Henry Christopher passed before 1960" is definitely correct, incorrect, or inconclusive? 