European Grand Prix
The European Grand Prix was created as an honorific title by the AIACR, the FIA's predecessor in the organisation of motor racing events. The first race to receive the title was the Italian Grand Prix, in 1923; the French Grand Prix followed in 1924 and the Belgian Grand Prix in 1925. After a hiatus in 1929, the Belgian race received the title in 1930, becoming the last race to do so before World War II.
British Grand Prix
The British race is the oldest in the Formula One calendar as the 1950 race at Silverstone was round one of the first championship season in . It and the Italian Grand Prix are the only two Formula One World Championship Grands Prix that have been staged during every season that the championship has been held. It was designated the European Grand Prix five times between 1950 and 1977, when this title was an honorary designation given each year to one Grand Prix race in Europe. All British Grands Prix dating back to 1926 have been held in England; where the British motor racing industry is primarily located.