Robert LEDERER

Born

1926 , New York, New York, USA

Died

abt. 1973 , Elyria, Ohio, USA

Age: 46

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Parents & Family of Robert LEDERER

Parents of Robert LEDERER

Father

Sidney Charles LEDERER

Mother

Louise HERTLE

Grandparents of Robert LEDERER

Paternal grandparents

Morris LEDERER Elline HESSBERG

Maternal grandparents

John Jacob HERTLE Emma HOFFMANN

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1927 - The aerosol can is invented (Erik Rotheim, Norway)

1927 - April 7 – Bell Telephone Co. transmits an image of Herbert Hoover (then the Secretary of Commerce), which becomes the first successful long distance demonstration of television

1928 - Sliced bread (bread slicing machine) is invented by Otto Frederick Rohwedder (United States)

1929 - Herbert Hoover becomes President of the United States

1929 - October 29 - Black Tuesday - Stock market crash - The Great Depression Begins - It lasted until 1941 (WW2)

1930 - Scotch tape is invented (Richard Drew (3M), United States)

In 1930, on February 18, Pluto was discovered by astronomer Clyde Tombaugh at the Lowell Observatory in Flagstaff, Arizona, marking a significant milestone in the study of our solar system.

1931 - The paper towel is invented (Arthur Scott, United States)

1931 - March 3 – The Star-Spangled Banner is adopted as the United States National anthem.

1933 - Franklin D. Roosevelt becomes President of the United States

1933 - December 5 – The 21st Amendment to the United States Constitution is passed, repealing Prohibition

1934 - The metal beverage can is invented (American Can Co., United States)

1935 - The snowmobile was invented by Joseph Bombardier (Quebec, Canada)

1935 - August 14 – United States President Franklin Roosevelt signs the Social Security Act into law

1938 - The ballpoint pen is invented (Lazlo Biro, Hungary)

1938-1944 - Sunscreen is invented (Franz Greiter, Switzerland and Benjamin Green, United States)

1938 - October 27 - Du Pont announces a name for its new synthetic yarn: nylon.

1940 - April - 1st electron microscope demonstrated (RCA), Philadelphia, Pennsylvania, USA

1941 - December 8 - (the day after the Japanese attacked Pearl Harbor) United States declares war on Japan (WW2)

1944 - D-Day, which occurred on June 6, 1944, was a pivotal World War II operation where Allied forces launched a massive invasion on the beaches of Normandy, France. Known as Operation Overlord, it involved over 156,000 troops from the United States, United Kingdom, Canada, and other Allied nations. The operation aimed to liberate Western Europe from Nazi German control. The landings marked the beginning of the end for Nazi Germany, leading to the eventual Allied victory in Europe.

1945 - The atomic bomb is invented (J. Robert Oppenheimer, et al., United States)

The microwave oven was invented accidentally in 1945 by Percy Spencer, a Raytheon engineer. While testing a magnetron, he noticed microwaves melted a candy bar in his pocket. Experimenting further, he discovered microwaves could cook food quickly. Raytheon patented the process, and by 1947, they built the first commercial microwave oven, called the 'Radarange.' Initially used in commercial settings, microwaves becomes affordable for home use by the 1960s and 1970s, revolutionizing cooking.

1945 - Harry S. Truman becomes President of the United States

1945 - On September 2, 1945, World War II officially ended with the formal surrender of Japan. The surrender ceremony took place aboard the USS Missouri in Tokyo Bay, where Japanese officials signed the Instrument of Surrender in the presence of Allied representatives, including General Douglas MacArthur and Admiral Chester Nimitz.

1948 - Velcro is invented (George de Mestral, Switzerland)

1950 - June 25 - Korean War begins when North Korean forces invade South Korea.

1953 - Dwight D. Eisenhower becomes President of the United States

1953 - On July 27, 1953, the Korean War ended with the signing of an armistice agreement at Panmunjom. This ceasefire halted the conflict between North Korea, supported by China and the Soviet Union, and South Korea, backed by United Nations forces primarily from the United States. The agreement established the Korean Demilitarized Zone (DMZ) near the 38th parallel, effectively maintaining the pre-war boundary and creating a buffer zone between the two Koreas.

1961 - John F. Kennedy becomes President of the United States

1961 - Vietnam War officially begins with 900 military advisors landing in Saigon.

1962 - The Cuban Missile Crisis was a tense 13-day standoff in October 1962 between the United States and the Soviet Union over the installation of Soviet nuclear missiles in Cuba, just 90 miles from the U.S. coast. The crisis is considered the closest the Cold War came to escalating into a full-scale nuclear war. It began when American spy planes discovered the missiles, leading to a U.S. naval blockade of Cuba and intense negotiations. The crisis ended when Soviet Premier Nikita Khrushchev agreed to remove the missiles in exchange for the U.S. promising not to invade Cuba and secretly agreeing to remove American missiles from Turkey.

1963 - I Have a Dream Speech - Martin Luther King's Address at March on Washington August 28, 1963.

In 1963, on November 22, President John F. Kennedy was assassinated in Dallas, Texas, while riding in a motorcade through Dealey Plaza. The assassination shocked the nation and the world, leading to widespread mourning and a period of intense national introspection. Vice President Lyndon B. Johnson was sworn in as the 36th President of the United States shortly after Kennedy's death. The assassination sparked numerous conspiracy theories and investigations, with the Warren Commission ultimately concluding that Lee Harvey Oswald acted alone in the assassination. Kennedy's death had a profound impact on American politics and society, marking the end of an era often referred to as 'Camelot.'

1968 - The ATM is invented (Don Wetzel, United States)

1969 - Richard M. Nixon becomes President of the United States

1969 - July 20 - Apollo 11 - Man lands on the moon

June 17, 1972 – August 9, 1974 - Watergate Scandal began with the break-in at the Democratic National Committee headquarters at the Watergate office complex in Washington, D.C., in 1972. Members of President Richard Nixon's administration attempted to cover up their involvement. The scandal led to the discovery of multiple abuses of power by the Nixon administration, the resignation of President Nixon in 1974, and the indictment of several administration officials.

RECORD HISTORY