John GRAICHEN

(b. abt. 1910 , d. abt. 2000 , Bangor, Maine, USA )
Age: 90
Cause of Death: Misothelioma

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GRAICHEN Family Tree – Connecting the Past to the Present!

What started out as our family is now your’s too!

John GRAICHEN was born abt. 1910

John GRAICHEN was the child of ? and ?

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

John married Irene CROSBY abt. 1939 . The couple had (at least) 1 child.
Irene CROSBY was born DEcember 19 1912 Irene died May 30,1978 in Derry, New Hampshire, USA.

John GRAICHEN died abt. 2000 in Bangor, Maine, USA.
Details of the family tree of John appear below.

A Glimpse into the Everyday Life of the Average American Man in the Mid-1900s

Family and Children of John GRAICHEN

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John GRAICHEN married

Irene CROSBY-- Date: abt. 1939 Place:

Children of John GRAICHEN and Irene CROSBY:

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Discovering the Ancestry of John GRAICHEN: Events, Photos & Historical Records

1912 - April 15 - Titanic sinks in the North Atlantic

1913 - The assembly line is invented (Henry Ford, United States)

The bra is invented (Mary Phelps Jacob, United States)

1921 - Charles Strite of Minnesota patents the pop-up toaster.

1923 to 1927 - Television is invented (Vladimir Kosma Zworykin (Russia), Philo Taylor Farnsworth (United States))

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

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

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)

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

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

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

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.

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

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

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.