Browse our articles in alphabetical order to learn more about the life of Theodore Roosevelt as well as people, places and events which took place during his lifetime and beyond. These articles have been written or reviewed by historians to ensure their accuracy.
George Bird Grinnell was raised in New York where his family lived for a time on the former estate of John James Audubon.
Samuel Réne Gummeré (1849-1920) served as the American consul general in Morocco from 1898 until 1905 when he was appointed the first United States minister to Morocco by President Theodore Roosevelt.
Isabella (Belle) Hagner became the first social secretary to a First Lady when Edith Roosevelt hired her on October 2, 1901.
Marcus Alonzo Hanna (1837-1904), a wealthy Ohio industrialist, political organizer, and United States Senator, epitomized the close relationship that existed between the titans of industry and politicians during America's Gilded Age.
Edward H. Harriman was a railroad financier whose Northern Securities Company tangled with President Theodore Roosevelt and lost.
The United States Senate ratified the Hay-Herrán Treaty on March 17, 1903.
David Bremner Henderson served as Speaker of the House of Representatives for the 56th and 57th Congresses—which included President Theodore Roosevelt’s first term—until Henderson’s surprise resignation in 1903.