Arthur Holly Compton. [University of Chicago Library, Hanna Holborn Gray Special Collections Research Center, University of Chicago Photographic Archive, apf1-01878]

Arthur Holly Compton earned international recognition for his research in X-rays, sharing the 1927 Nobel Prize for…

Adaline Couzins portrait

Adaline Weston Couzins, a volunteer nursing escort and relief worker during the Civil War, was born in Brighton,…

Phoebe Couzins portrait

Phoebe Wilson Couzins, a lawyer and suffragist, was born on September 8, 1842, to John Edward Decker and…

Franscisco Cruzat served two terms as lieutenant governor of Upper Louisiana in New Spain. [Alcée Fortier, A History of Louisiana, 1904]

Francisco Cruzat, the only Spanish lieutenant governor of Upper Louisiana to occupy that…

John F. Darby. [Missouri Historical Society, St. Louis, Prints and Photographs Division, N12110]

John Darby was a highly accomplished and distinguished lawyer, banker, philanthropist, and…

Charles de Hault Delassus. [Missouri Historical Society, St. Louis, Photographs and Prints Collection, N36696]

Following the Louisiana Purchase, Charles de Hault Delassus, Upper Louisiana’s last Spanish lieutenant…

Herman Dreer. [State Historical Society of Missouri, UMSL Black History Project Photograph Collection, S0336-167]

Herman Dreer, a respected Black St. Louis educator and scholar, was born on September 12,…

Louis William DuBourg. [Georgetown University Archives, Booth Family Center for Special Collections, Washington, DC]

William DuBourg was a formidable force for Catholicism and for education in the early republican period of…

1.	This lithograph depicts Sister Rose Philippine Duchesne late in life. No known photographs of Sister Duchesne are known to exist.

Rose Philippine Duchesne, a French pioneer missionary on the American frontier, was born on…

Father Peter Joseph Dunne. [Rev. J. W. Gormley, History of Father Dunne’s News Boys Home and Protectorate]

Fighting Father Dunne, an RKO film, premiered in St. Louis on May 11, 1948. The black-…