 Marques played a total of 23 matches for England, including two touring parties, the 1958 Australians and the 1961 South Africans.During the 1957 Five Nations Championship and 1958 Five Nations Championship Marques became a member of two Grand Slam winning teams.As a forward player, Marques was never in the position to be a prolific scorer, but he scored his one and only international try in the 1960 encounter with Ireland.