Jean Baptiste Lislet-Geoffroy (a.k.a. Geoffroy L’Islet, 1755-1836)

Image Ownership: Public domain Pioneering cartographer and meteorologist Jean-Baptist Lislet-Geoffroy was born August 23, 1755 in Saint-Pierre, Réunion, a French island colony in the Indian Ocean east of Madagascar and southern Africa. He was the son of Jean-Baptiste Geoffroy, a white French engineer, and an … Read MoreJean Baptiste Lislet-Geoffroy (a.k.a. Geoffroy L’Islet, 1755-1836)

Cecil Eugene Diggs Haney (1955- )

Navy Admiral Cecil Haney was born into a struggling family in “humble surroundings” in Washington, D.C., on December 1, 1955. After graduating from the city’s Eastern High School he left for Annapolis, Maryland, where he was a distinguished midshipman at the United States Naval Academy, … Read MoreCecil Eugene Diggs Haney (1955- )

John Slaughter (1933- )

John and Mary Slaughter, 2017 Image Ownership: Public domain John Slaughter was the first professional employee hired by the Atomic Energy Commission (AEC) to work at the Hanford Energy site in the Tri-Cities, Washington. Very little is known about Slaughter’s childhood beyond his birth in … Read MoreJohn Slaughter (1933- )

Mary Winston Jackson (1921–2005)

Mary Winston Jackson was an American mathematician and aerospace engineer at the National Advisory Committee for Aeronautics (NACA), which would later become the National Aeronautics and Space Administration (NASA). Jackson was born on April 9, 1921, in Hampton, Virginia, to Ella and Frank Winston. She … Read MoreMary Winston Jackson (1921–2005)