John W Lear (born 1921)

In 1921, in the year that John W Lear was born, the silent film The Sheik, directed by George Melford and starring Rudolph Valentino and Agnes Ayres (also featuring Adolphe Menjou) debuted on October 21st. Critics weren't enthusiastic but the public loved it - in the first few weeks 125,000 people had seen the movie - and it eventually exceeded $1 million in ticket sales. And Rudolph Valentino, an Italian American, became the heartthrob of a female generation.

In 1943, on March 31st, the Broadway musical Oklahoma! opened. Written by Richard Rodgers and Oscar Hammerstein II (the first of their string of successful collaborations), audiences loved it. The musical ran for 2,212 performances originally and was made into a movie in 1954.

In 1952, on February 6th, George VI of England died from a coronary thrombosis and complications due to lung cancer. His eldest daughter, age 25, immediately ascended the throne as Elizabeth II and her coronation was on June 2 1953.

In 1972, on September 5th, the Palestinian terrorist group Black September, with the assistance of German neo-nazis, kidnapped and killed 11 Israeli athletes at the Olympic Games in Munich. The attackers crept into the Olympic Village and abducted the athletes while they were sleeping. A German policeman was also killed.

In 1999, on January 1st, the Euro became the new official single currency of the eurozone. It was used by Austria, Belgium, Cyprus, Estonia, Finland, France, Germany, Greece, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Portugal, Slovakia, Slovenia, and Spain and has since spread in use. Daily, over 337 million Europeans use the euro.