This 1778 map of the Illinois Country by Thomas Hutchins depicts the region as it appeared during Israel Dodge’s lifetime. [Courtesy of the David Rumsey Historical Map Collection, Image 5045002]

Israel Dodge exemplified the adventurous spirit of a young, expanding United States at the turn of the…

A portrait of Alexander Doniphan, painted by George Caleb Bingham around 1850

Born on July 9, 1808, in Mason County, Kentucky, Alexander William Doniphan was the son of…

Forrest Donnell. [State Historical Society of Missouri, Missouri Governor Portraits, P1091-18639]

Born in Quitman, Missouri, on August 20, 1884, the only child of dry-goods operator John…

Phil Donnelly. [State Historical Society of Missouri, Missouri Governor Portraits, P1091-18639]

Phil M. Donnelly was born in Lebanon, Missouri, on March 6, 1891. He was educated in…

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…

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…

Missouri Encyclopedia logo

Elizabeth Jane Dugan, better known by her pseudonym “Rosa Pearle,” was the founder, editor…

Daniel Dunklin. [State Historical Society of Missouri, P1042-018634]

Missouri’s fifth governor, Daniel Dunklin, was born on January 14, 1790, in the Greenville…

James Eads. [Missouri Historical Society, St. Louis, Photographs and Prints Collection, P0004-1016]

Born in Lawrenceburg, Indiana, on May 23, 1820, James Buchanan Eads became an engineer of…