draftsman, lithographer, painter, and entrepreneur, was born free in Harrisburg, Pennsylvania, to Thomas Brown and Wilhelmina (maiden name unknown). Nothing is known about Brown's family or childhood. It appears that in the mid-1850s, Brown moved to San Francisco on the heels of the gold rush. While black fur traders, including Edward Rose and Jim Beckwourth, had already explored the West by the mid-1850s, few African Americans were living in California before this time. By 1860, though, close to five thousand blacks had moved to California, including Mary Ellen Pleasant and Edmond Wysinger. Just what precipitated Brown's decision to move to San Francisco is unknown, but records show that by 1861 he was employed as a draftsman for the commercial lithography firm of Kuchel and Dressel While his skill is evidenced by the quality work he produced for the firm Brown must also have been considered a ...
Lisa E. Rivo
African‐American scientist and inventor who worked in Britain. Lewis Latimer's parents were Rebecca and George Latimer, fugitive slaves from Virginia who gained their liberty in the free state of Massachusetts, where Lewis was born. Lewis served in the American Civil War (1861–5), after which he worked as an office boy in a patent law firm. His employers soon recognized his talent for drawing and made him head draughtsman. He married Mary Wilson (1848–1937) in 1873 and wrote a poem for his wedding, which he later published in his collection Poems of Love and Life.
When he was 25, Lewis invented an improved toilet for railway carriages, and in 1876Alexander Graham Bell hired him to produce the drawings he needed to patent the telephone. Lewis was later headhunted by the US Electric Lighting Company, and in 1882 was awarded a patent for a ...