List of Famous people named Theodore

Theodore Earl Butler, (1861–1936) was an American impressionist painter. He was born in Columbus, Ohio, and moved to Paris to study art. He befriended Claude Monet in Giverny, and married his stepdaughter, Suzanne Hoschedé. After her death he married her sister, Marthe Hoschedé. Butler was a founding member of the Society of Independent Artists.

Theodore Sedgwick was an American attorney, politician, and jurist who served in elected state government and as a delegate to the Continental Congress, a US representative, and a senator from Massachusetts. He served as the fourth Speaker of the United States House of Representatives. He was appointed to the Massachusetts Supreme Judicial Court in 1802 and served there for the rest of his life.

Theodore Miller Edison was an American businessman, inventor, and environmentalist. He was the fourth son and youngest child of inventor Thomas Edison, and founder of Calibron Industries, Inc.. He was the third child of Edison with his second wife, Mina Miller Edison.

Louis Léon Théodore Gosselin was a French historian and playwright who wrote under the pen name G. Lenotre. He wrote articles in publications such as Le Figaro, Revue des deux mondes, Le Monde illustré and Le Temps. He also produced numerous works dealing with the French Revolution, especially the Reign of Terror, constructed from his research into primary documents of the era. His work was recognized and admired by his contemporaries. Gosselin was made an officer of the Légion d'honneur and in 1932 was elected to the Académie française, but died before being able to sit in the Academy and never made the speech which he had written in homage to his predecessor, René Bazin.

Theodore Svetoslav ruled as emperor (tsar) of Bulgaria from 1300 to 1322. The date of his birth is unknown. He was a wise and capable ruler who brought stability and relative prosperity to the Bulgarian Empire after two decades of constant Mongol intervention in the internal issues of the Empire. Theodore Svetoslav's reign began with the return of Southern Bessarabia to Bulgaria and a few years later he managed to defeat the Byzantines and retake most of northern Thrace occupied by them during the crisis. After 1307 he led a peaceful policy towards all neighbours, which resulted in expanded trade and economy.

Saint Theodore Tiron is one of the two recognized saints called Theodore who are venerated as warrior saints and Great Martyrs in the Catholic Church, Oriental Orthodox Churches and Eastern Orthodox Churches. The other saint of the same name is Theodore Stratelates, also known as Theodore of Heraclea, but this second St Theodore may never have had a separate existence. When the epithet is omitted, the reference is usually to St Theodore Tiron.