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flag female ancestor  Margaret Louise  HOLLINGWORTH

Born
1 November 1921 Washington, USA
Died
28 December 2007 Mendocino, California, USA

Parents & Family of Margaret Louise HOLLINGWORTH

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Grandparents
Spouse & Children


Born: 1 November 1921 in Washington, USA



Spouse(s)/Partner(s) and Child(ren):

Margaret Louise  married  Felix Ludwig Joseph HARDER 29 May 1939 in Aberdeen, Grays Harbor, Washington, USA .  The couple had (at least) 1 child.
Felix Ludwig Joseph HARDER  was born 24 December 1917 in Howard, Miner, South Dakota, USA.  Felix Ludwig Joseph died 9 April 2004 Felix Ludwig Joseph was the child of William August HARDER and Elizabeth Mary SPINNLER.

Margaret Louise HOLLINGWORTH died 28 December 2007 in Mendocino, California, USA.
Details of the family tree of Margaret appear below.

Spouse & Children of Margaret Louise HOLLINGWORTH

Margaret Louise HOLLINGWORTH married flag male ancestor Felix Ludwig Joseph HARDER
Marriage date: 29 May 1939
Marriage place: Aberdeen, Grays Harbor, Washington, USA
Felix Ludwig Joseph HARDER was the child of William August HARDER and Elizabeth Mary SPINNLER

Children of Felix Ludwig Joseph HARDER and Margaret Louise HOLLINGWORTH

flag male ancestor Harry HARDER
Born: 7/19/1941, Aberdeen, Washington, USA
Died: 7/08/2009, Santa Rosa, California, USA

Married: Juanita FORD 1962



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Life & Records

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Records about Margaret Louise HOLLINGWORTH and family appear alongside historical events from the same years. Each item is labeled so you can quickly tell family records from historical context.
BirthBirth — 1921
1 November 1921
Washington, USA
News1929 - October 29 - Black Tuesday - Stock market crash - The Great Depression Begins - It lasted until 1941 (WW2)
Invention 1934 - The metal beverage can is invented (American Can Co., United States)
marriage1939 Marriage / Partner
Margaret Louise HOLLINGWORTH and Felix Ludwig Joseph HARDER 29 May 1939, Aberdeen, Grays Harbor, Washington, USA

She was 17 years old.
Invention 1940 - April - 1st electron microscope demonstrated (RCA), Philadelphia, Pennsylvania, USA
1941 Birth of Child
Harry HARDER was born 7/19/1941, Aberdeen, Washington, USA

Margaret Louise was 19 years old.
Invention 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.
News1962 - 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.
News1963 - I Have a Dream Speech - Martin Luther King's Address at March on Washington August 28, 1963.
NewsJune 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.
News1973 - January 22 - Roe v. Wade, 410 U.S. 113 and Doe v. Bolton, 410 U.S. 179: The U.S. Supreme Court declares that the Constitution protects women’s right to terminate an early pregnancy, thus making abortion legal in the U.S.
News1973 - March 29 - The last United States soldier leaves Vietnam
Invention The cell phone was invented by Martin Cooper of Motorola. On April 3, 1973, he made the first handheld mobile phone call with the Motorola DynaTAC. This device weighed 2.5 pounds and was 10 inches long, offering 30 minutes of talk time and requiring 10 hours to charge. The first commercial cell phone was released in 1983, revolutionizing communication and leading to the modern smartphones we use today.
News1981 - June 5 - First reported case of AIDS (Acquired Immune Deficiency Syndrome)
News1986 - January 28 - Space Shuttle Challenger accident - The Space Shuttle Challenger disaster occurred on January 28, 1986, when the shuttle broke apart 73 seconds into its flight, leading to the deaths of its seven crew members.
Invention 1989 - The World Wide Web is invented at CERN (Tim Berners-Lee, UK)
News2001 - September 11, 2001 terrorist attacks. Coordinated terrorist attacks by the extremist group al-Qaeda on the World Trade Center and the Pentagon, leading to significant changes in U.S. domestic and foreign policy, including the War on Terror.
DeathDeath — 2007
28 December 2007
Mendocino, California, USA
She died at the age of 86.
RECORD HISTORY

Record added: 7/26/2025 4:20:32 PM
Last updated: 8/13/2025 1:40:08 PM

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Washington, USA

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