Thomas J Jockers (born 1923)

In 1923, in the year that Thomas J Jockers was born, on August 2nd, Calvin Coolidge was sworn in as the 30th President of the United States due to the sudden death of Warren G. Harding. After the scandals of the Harding presidency, Coolidge restored public confidence and was very popular. He won the Presidential election in 1924 but declined to run again in 1928.

In 1951, on April 5th, Julius and Ethel Rosenberg (husband and wife) were sentenced to death for treason. They were executed on June 19th. American citizens, they were convicted of spying for the Soviet Union. Their two young sons were adopted by a high school teacher and his wife.

In 1971, in March, Intel shipped the first microprocessor to Busicom, a Japanese manufacturer of calculators. The microprocessor has since allowed computers to become smaller and faster, leading to smaller and more versatile handheld devices, home computers, and supercomputers.

In 1988, on December 21st, Pan Am Flight 103 exploded over Lockerbie Scotland. The explosion killed all 259 people on board and another 11 on the ground. The flight had left Heathrow Airport in London less than an hour before, on its way to New York. After an exhaustive (and long) investigation it came to be believed that two individuals from Libya had planted the bomb.

In 1998, on December 19th, the House of Representatives initiated impeachment charges against U.S. President Bill Clinton. He was subsequently acquitted of these charges by the Senate on February 12th.