1-20 of 37 Results  for:

  • 1861–1865: The Civil War x
  • Science and Technology x
  • 1877–1928: The Age of Segregation and the Progressive Era x
  • General Science and Technology Fields x
Clear all

Article

Barnes, William Harry  

Billy Scott

physician, otolaryngologist (an ear, nose, and throat specialist), inventor, and administrator, was born in Philadelphia, Pennsylvania, the son of George W. Barnes, a laborer, and Eliza Webb Barnes and his two sisters lived poverty stricken lives on Lombard Street in a very poor area of the city Barnes decided at an early age to become a physician a decision unheard of and regarded in his neighborhood as preposterous His parents tried to discourage him from pursuing what to them seemed an impossible dream for a poor black youth hoping rather that he would focus on finding realistic employment Nevertheless determined Barnes walked ten miles every day to and from school and from his after school work as a porter and messenger for jewelry shops During summers he worked as a porter in hotels Seeing those who lived a far different and more elegant life than his own inspired ...

Article

Boone, Sarah  

Pamela C. Edwards

inventor, lived in New Haven, Connecticut, in the early 1890s. Little is known of her early life; it is not known who her parents were or where she was born. She was, however, one of the first African American women to receive a patent from the United States Patent Office in the nineteenth century. On 26 April 1892 Sarah Boone received her patent for an improved ironing board. As a result, Boone became the fourth African American woman to apply for and receive a patent for a new invention and the first person to receive a patent for an ironing board design.

Those who have written about Boone and her improved ironing board note that her invention was a significant improvement over existing devices According to James Brodie before Boone s ironing board this task normally required taking a plank and placing it between two chairs or simply using the ...

Article

Brown, Solomon G.  

Robert C. Hayden

Born on February 14, 1829, near Boundary and 14th Streets NW in Washington, D.C., Solomon G. Brown was the fourth of six children born to Isaac and Rachel Brown, both free blacks. Solomon's father died in 1833, leaving his mother and siblings with a heavy debt. The father's property, taken in 1834 to settle the debts, left the family poor and homeless. As a child, Solomon was not able to acquire a formal education, since there were very few schools for blacks in Washington at that time.

At age fifteen Brown began working under the assistant postmaster in the Washington, D.C., post office. He was assigned to assist American physicist Joseph Henry and American artist and inventor Samuel F. B. Morse in the installation of the first Morse magnetic telegraph system between Washington and Baltimore, Maryland Morse had invented the electromagnetic telegraph system during the ...

Article

Browne, Hugh M.  

Robert G. McGuire

Hugh M. Browne was born in Washington, D.C., in June 1851 to John Browne and Elizabeth Wormley. He had family connections among the most prominent free African Americans in Washington. His maternal aunt Mary Wormley established a school for free African Americans in 1832, and other members of the Wormley family owned a boardinghouse patronized by the Washington political elite. His paternal aunt Mary Browne Syphax was married to William Syphax, who had a position in the office of the secretary of the interior and who was a member of the board of trustees of the black public schools of Washington. Browne was educated in the schools of Washington, D.C. He received his B.A. degree from Howard University in 1875 and his M.A. degree in 1878. In 1878 he also received a B D degree from Princeton Theological Seminary and was ordained in the ...

Article

Crosthwait, David Nelson, Jr.  

Robert C. Hayden

mechanical engineer and inventor, was born in Nashville, Tennessee, the son of Dr. David Nelson Crosthwait and Minnie Harris. He attended elementary school and graduated from high school in Kansas City, Missouri.

Crosthwait received a BS in Mechanical Engineering from Purdue University in 1913. That same year he began lifelong employment with the C. A. Dunham Company (later Dunham-Bush) in Chicago, where he distinguished himself nationally in the field of heating, ventilation, and air-conditioning (HVAC) technology. By 1915 he had been appointed to the position of engineering supervisor, and by 1919 he had risen to the position of research engineer. In 1920 Crosthwait received an MS in Engineering from Purdue.

In 1925 Crosthwait became director of research at Dunham, overseeing heat-transfer research, steam-transport research, and temperature-control systems. In 1930 he was designated a senior technical consultant and adviser at Dunham-Bush. Crosthwait married E. Madolyn Towels in 1930 ...

Article

Davidson, Shelby J.  

Rayvon David Fouché

inventor, was born to Shelby Jeames and Amelia Scott Davidson in Lexington, Kentucky. He attended public school in his hometown of Lexington and then attended college in Louisville to study education. This school's program did not challenge Davidson or adequately prepare him for a career. So in the fall of 1887 he enrolled at Howard University in Washington, D.C. However, his previous academic training was not sufficient to gain admission to Howard University's college department. He spent his first two years completing the preparatory program and finally received a degree in 1896. That same year he began to study law, and by June 1896 he had completed standard readings in the law curriculum under the direction of William A. Cook.

In 1893 while Davidson completed his education he found employment as an unclassified laborer for the Treasury Department making $600 per year He secured this position through ...

Article

Ferguson, George Ekem  

David Killingray

Fantesurveyor and colonial agent born on the Gold Coast and educated in Freetown, Sierra Leone. He became a teacher and then a civil servant. As an employee of the Gold Coast colony he accompanied the Governor on a mission inland, producing a map that showed the ethnic divisions of the colony. He was entrusted with a further mission to the interior that resulted in Akwamu becoming part of the British protectorate. Ferguson's surveying skills were developed by his work with the British–German Boundary Commission of 1886. In 1887 he came to London and studied mining and surveying at the School of Mines, graduating with a first‐class certificate. During the 1890s Ferguson led important political missions to Asante and to the northern hinterland of what is now modern Ghana. By 1894 he had signed eighteen treaties of trade and friendship with northern rulers Ferguson s reports and precise ...

Article

Ferguson, George Ekem  

Raymond Dumett

treaty maker, cartographer, and one of the great West Africans of his generation, was born to an African mother and a Scottish father in the central coastal town of Anomabu in the Gold Coast’s Fanti region in present-day Ghana. Like several prominent members of the African middle class, he was educated at the famous Wesleyan School of Cape Coast. He also attended school in Sierra Leone. On the basis of strong recommendations, Ferguson was selected to join the colonial government as a clerk in 1881. In 1884 he began his career as a mapmaker by drawing a map of the Gold Coast Colony and Protectorate which was of assistance to the governor in showing the approximate boundaries of various linguistic groups their states and chieftaincies Ferguson proceeded from strength to strength and with each new job effectively completed he was rewarded with greater responsibilities by the colonial government ...

Article

Gardiner, Ronnie  

crystal am nelson

jazz drummer and medical inventor, was born Ronald Edwin Gardiner in Westerly, Rhode Island, to Maude Hannah Francis, a homemaker, and Ralph Alton Gardiner, a chef. The youngest of four sons, Gardiner was a precocious child. At only three and a half—when he was already tap-dancing—he asked for a toy drum for Christmas. His parents obliged so that he would stop playing on his mother's pots and pans.

After graduating from high school, he remained in Westerly and played at weddings and parties. In 1951 Gardiner moved to New York City to study privately with Charlie Tappin at the Henry Adler Music School. In 1953 during one of his weekend train rides back from Westerly to New York, Gardiner played an impromptu performance with Charlie Parker one of jazz s most influential saxophonists Gardiner returned to Westerly after four years of studying to work as Westerly ...

Article

Hilyer, Andrew F(ranklin)  

Robert G. McGuire

Born a slave in Georgia on August 14, 1858, Andrew Franklin Hilyer was taken to Nebraska as a child by his mother. At her death he moved to Minneapolis, Minnesota, where he was befriended by the wealthy Gale and Pillsbury families. In 1882 he graduated from the University of Minnesota. He then moved to Washington, D.C., where he received his LL.B. (bachelor of laws) in 1884 and his LL.M. (master of laws) in 1885 from Howard University. In 1886 he married Mamie Elizabeth Nichols a descendant of free blacks who had lived in the Washington area for several generations The Hilyers had two sons Gale P and Franklin and one daughter Kathleen Hilyer served as a Class II clerk in the Treasury Department and later as a member of the Interior Department Division of the General Accounting Office Seven years after the death of his first wife ...

Article

Hubbard, Philip Gamaliel  

James Bethea

inventor and educator, was born in Macon, Missouri, to Philip Alexander Hubbard, a draftsman, and Rosa Belle (Wallace) Hubbard, a teacher who later worked as an elevator operator and freelance dressmaker. Hubbard's parents selected his middle name in recognition of Warren Gamaliel Harding's inauguration as U S president on the day he was born Hubbard s father died eighteen days after he was born and his mother was left to care for him and his three brothers The family was close knit and Hubbard and his siblings were cared for by relatives while his mother taught school When he was four years old his mother sacrificed her teaching career and moved the family to Des Moines Iowa in hopes of better educational opportunities for her sons An avid reader from an early age Hubbard thrived at Nash Elementary School where he won a spelling bee competition ...

Article

Johnson, James Alloyd  

Bob Greene

inventor, educator, author, race driver, musician, and community leader, was born in Portland, Cumberland County, Maine, the son of Frank M. Johnson and Eva M. Deering. His father died when he was three years old and his mother remarried James Verra, a widower. Johnson, called both Jim and, in his early years, Lloyd, was raised along with Mr. Verra's five children.

After graduating from Portland High School in 1928 Johnson enrolled at the Franklin Institute a technical school in Boston Massachusetts His interest in automobiles had begun early and he became a mechanic and a machinist His teaching ability was first noticed while he was serving in the U S Navy during World War II where Johnson was praised by Naval officials He instructed ordinance trainees and helped research a new technique for indexing all destroyer gun batteries and ...

Article

Jones, Frederick McKinley  

Charles Rosenberg

a self-taught mechanical genius, best known for inventing the refrigeration system used in long-haul trucking and rail shipment (under the Thermo King label), held over forty patents, including the first feasible two-cycle gas engine. He was most likely born in Ohio, in the vicinity of Cincinnati, but may have lived in West Covington, Kentucky, as well. There is little documentation for his life prior to arrival in Hallock, Minnesota, on Christmas Eve 1912. By appearance and social experience he was African American; his death certificate describes him as “Indian and Negro.” For the rest of his life he called Hallock home, and Hallock followed the career of its beloved favorite son with affectionate pride.

Knowledge of his childhood comes from brief remarks Jones made to news writers and recollections shared with friends in Minnesota His mother either died or abandoned him when he was very young He recalled ...

Article

Joyner, Marjorie Stewart  

Pamela C. Edwards

entrepreneur, inventor, and activist, was born in Monterey, Virginia, to George Emmanuel Stewart, a teacher, and Annie Dougherty Stewart, a housewife. The couple had thirteen children, but only four daughters lived beyond infancy. After relocating their family to Dayton, Ohio, Stewart's parents divorced and, in 1912, she moved to Chicago to live with her mother. In Chicago, Stewart attended Edgewood High School, worked temporary jobs, and, on 4 April 1916, she married Dr. Robert Joyner, a podiatrist from Memphis, Tennessee. The couple had two daughters: Anne Joyner Fook and Barbara Joyner Powell, who both became educators. At some point during her early Chicago years, Stewart made the decision to become a beautician and that decision would shape her future.

Joyner became the first black graduate of the A.B. Molar Beauty School in 1916 and she opened her own beauty shop ...

Article

Latimer, Lewis  

Ian Jones

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 ...

Article

Latimer, Lewis Howard  

Eric Bennett

Born in Chelsea, Massachusetts, Lewis Latimer was the son of an escaped slave from Virginia whom African American abolitionist Frederick Douglass and American abolitionist William Lloyd Garrison defended when his former owner tried to have him extradited. As a boy Latimer worked in his father's barbershop and peddled Garrison's newspaper, the Liberator. Latimer later joined the Union Navy during the Civil War, serving on the U.S.S. Massasoit on the James River in Virginia. After an honorable discharge in 1865, he found work with Crosby & Gould, a firm of patent lawyers. Although Latimer was hired as an office boy, he cultivated drafting skills in his spare time until he was qualified for blueprint work. In addition to drawing plans for other people's inventions, Latimer brainstormed his own, patenting in 1874 a “pivot bottom” for water closets on trains. His high-caliber draftsmanship impressed Alexander Graham Bell ...

Article

Marchbanks, Vance Hunter, Jr.  

Elizabeth D. Schafer

aerospace surgeon, was born at Fort Washikie, Wyoming, the son of Vance Hunter Marchbanks Sr., an army cavalry captain, and Mattie (maiden name unknown). Marchbanks Jr. was influenced by the military career of his father, who was a veteran of both the Spanish-American War and World War I. A childhood operation inspired Marchbanks's passion for medicine, after which he operated on cherries in his backyard, opening them up, removing the stones, and sewing shut the incision.

Marchbanks encountered discrimination when he enrolled at the University of Arizona in 1927. Not allowed to live in the dormitories or participate in normal student activities, he lived in an off-campus boardinghouse. He ate at the railroad station restaurant, where he was expected to enter through the back door and was harassed; he often found cockroaches in his soup. Marchbanks graduated in 1931 and was accepted at the Howard University ...

Article

Massie, Samuel Proctor, Jr.  

Debra A. Varnado

scientist and first black professor and chemistry department head at the U.S. Naval Academy, was one of three sons born in North Little Rock, Arkansas, to Samuel Proctor Massie and Earlee Jacko Massie. His twin brother died soon after birth. Massie was nurtured in an extended family of educators, devout churchgoers, and community and civic leaders. He learned from his father, an African Methodist Episcopal (AME) preacher and biology teacher, to stand up for himself and to minister to others' needs. His maternal grandmother, Josephine Jacko, a full-blooded Choctaw Indian, was born a slave. She instilled in him a sense of right and wrong and during long conversations helped him to recognize his gift for motivating and guiding others. His maternal grandfather, William B. Jacko also a schoolteacher and former superintendent of schools in Jefferson Steps Jefferson County served in the Arkansas State House of Representatives from ...

Article

Matzeliger, Jan Earnst  

Kenneth R. Manning

Jan Earnst Matzeliger was born in Paramaribo, Suriname (Dutch Guiana), the son of Carl Matzeliger, a Dutch engineer in charge of government machine works for the colony, and a native Surinamese mother. At the age of ten, Matzeliger began serving an apprenticeship in the machine works. In 1871 he signed on to the crew of an East Indian merchant ship and set out to seek his fortune overseas. After a two-year voyage, he landed at Philadelphia, where he probably worked as a cobbler. In 1877 he settled in the town of Lynn Massachusetts the largest shoe manufacturing center in the United States His first job there was with the M H Harney Company where he operated a McKay sole stitching machine He also gained experience in heel burnishing buttonholing machine repair and other aspects of shoe manufacture Later he was employed in the shoe factory of ...

Article

Matzeliger, Jan Ernst  

Valika Smeulders

was born enslaved at Twijfelachtig, a coffee plantation alongside the Cottica River in Suriname, most probably in September 1851, although some sources state 1852 or 1854 as his year of birth. His father, Ernst Carel Martzilger, was an engineer with German roots who worked for the Dutch colonial government in Suriname, and his mother, Aletta, was an enslaved housekeeper of African descent, who died in December 1854. The owner of the Twijfelachtig plantation was married to Henrietta Jacoba Martzilger, who was Ernst Carel Martzilger’s sister. Jan Ernst had several names: first Ernst Martzil, then Jan Ernst Martzilger, and later, in the United States, John Ernst Matzeliger. His last names suggest an affectionate connection to the Martzilger family. After his manumission in 1862 he moved to Suriname s capital Paramaribo to live with his paternal aunt Henriette who lived on the Domineestraat He started work at the machine ...