https://www.blackpast.org/aah/brown-marie-van-brittan-1922-1999

Marie Van Brittan Brown was the inventor of the first home security system. ... The top one was for tall persons, the bottom one was for children, and the middle ...

https://en.wikipedia.org/wiki/Marie_Van_Brittan_Brown

Children, Norma and Albert Jr. Marie Van Brittan Brown (October 30, 1922 – February 2, 1999) was an African-American ...

https://aaregistry.org/story/inventor-marie-van-brittan-brown-born/

*Marie Van Brittan Brown was born on this date in 1922. She was an African American nurse and inventor. Born Marie Van Brittan in Jamaica, Queens, New ...

https://www.fatherly.com/love-money/marie-van-brittan-brown/

Sep 2, 2016 ... Rad Women Of History is a series devoted to making sure your kids know that their mom wasn't the first female badass, no matter what history ...

https://americacomesalive.com/2015/02/13/marie-van-brittan-brown-home-security-system-inventor/

Feb 13, 2015 ... Marie Van Brittan Brown, a nurse, created a home security system she ... of a tall person; the lowest one would show if a child was at the door.

https://timeline.com/marie-van-brittan-brown-b63b72c415f0

Jun 13, 2017 ... Marie Van Brittan Brown felt uneasy in her neighborhood and the police were unreliable. So, she took matters in her own hands and patented ...

https://face2faceafrica.com/article/womens-history-month-meet-marie-van-brittan-brown-inventor-home-security-system

Mar 11, 2018 ... March is the Women's History Month celebrated globally to highlight the contributions of women to events in history and contemporary society.

https://www.timetoast.com/timelines/marie-van-brittan-brown-by-alena-nix

Marie Van Brittan Brown was born in Queens, New York City. She was ... Children. Children. Marie gave birth to a lovely daughter, Norma Brown. Mar 19, 1954 ...

http://www.black-inventor.com/Marie-Van-Brittan-Brown.asp

Read a short biography of Marie Van Brittan Brown, the famous black inventor who, along with co-inventor Albert Brown, developed an electronic home ...

https://www.reference.com/history/short-biography-marie-van-brittan-brown-e7c94e8d22559fd7

Marie Van Brittan Brown was an African American woman who, in 1969, secured the patent for the precursor to the modern home security system. She was born ...