She was a nurse
where does marie van britten brown
yes
Marie V. Briitan Brown Was a black Inventor of the home security system
Was the first person to create the home security device. Married Albert Brown.
Marie Van Brittan Brown died on February 2, 1999, in her home in Queens, New York. Her cause of death was never made public, but she was 76 years old
My mother, Marie Van Brittain Felton Brown invented the security system at our home in Jamaica , Queens NY; 151-58 135th St Jamaica NY. after several robberies on the block.
Mary Van Arsdel is 5' 5".
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Mary Van Brittan Brown is famous for inventing the home security system with her husband Albert Brown in 1966 in New York City. Their system included peepholes, a camera, monitors, and a two-way microphone which could alert homeowners if there was an intruder at their door. This invention laid the groundwork for modern home security systems.
Mary Jeanne van Appledorn was born in 1927.
Little is known about Marie van Brittan's childhood. The previous answer to this said she was born a slave. She was born in 1922, 57 years after slavery ended. I would mistrust the rest of the answers about her.
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