Frederick L S Jockers (born 1911)

In 1911, in the year that Frederick L S Jockers was born, the Triangle Shirtwaist fire occurred, one of the deadliest industrial disasters in U.S. history. 146 workers (123 women and 23 men, many of them recent Jewish and Italian immigrants) died from the fire or by jumping to escape the fire and smoke. The garment factory was on the 8th, 9th, and 10th floors of a building in Greenwich Village in Manhattan. Doors to stairwells and exits had been locked in order to prevent workers from taking unauthorized breaks and to prevent theft, so they couldn't escape by normal means when the fire broke out. Due to the disaster, legislation was passed to protect sweatshop workers.

In 1929, on October 29th (Black Tuesday), the stock market crashed in the United States. Billions of dollars were lost and some investors committed suicide as a result, having lost their fortunes. This ushered in the 12 year, worldwide Great Depression.

In 1936, on November 2nd, the British Broadcasting Corporation (BBC) debuted the world's first regular high-definition television service. The channel had a short schedule - Monday through Saturday, 3:00p to 4:00p and 9:00p to 10:00p. The first broadcast was "Opening of the BBC Television Service".

In 1947, on April 15th, Jackie Robinson joined the Brooklyn Dodgers, playing first base. He was the first black man to play in the Major Leagues. Since the 1880's, professional baseball had been segregated and blacks played in the "Negro leagues". He went on to play for 10 years.

In 1995, on September 3rd, eBay was founded in San Jose California. Beginning as simply a place for Pierre Omidyar's girlfriend (now wife) to share her Pez passion and collection online, the site has become a multibillion-dollar business and operates in 30 countries.