Henry Butler Clarke was a lecturer on Spanish at the University of Oxford's Taylor Institution from 1890 to 1894, and an author of books about Spanish literature and history. His best-known work is Modern Spain, 1815-1898, published posthumously in 1906.
Henry Cabot Lodge was an American Republican politician, historian, and statesman from Massachusetts. He served in the United States Senate from 1893 to 1924 and is best known for his positions on foreign policy. His successful crusade against Woodrow Wilson's Treaty of Versailles ensured that the United States never joined the League of Nations and his reservations against that treaty influenced the structure of the modern United Nations.
Henry Carey was an English poet, dramatist and songwriter. He is remembered as an anti-Walpolean satirist and also as a patriot. Several of his melodies continue to be sung today, and he was widely praised in the generation after his death. Because he worked in anonymity, selling his own compositions to others to pass off as their own, contemporary scholarship can only be certain of some of his poetry, and a great deal of the music he composed was written for theatrical incidental music. However, under his own name and hand, he was a prolific songwriter and balladeer, and he wrote the lyrics for almost all of these songs. Further, he wrote numerous operas and plays. His life is illustrative of the professional author in the early 18th century. Without inheritance or title or governmental position, he wrote for all of the remunerative venues, and yet he also kept his own political point of view and was able to score significant points against the ministry of the day. Further, he was one of the leading lights of the new "Patriotic" movement in drama.
Henry Carrington Lancaster was a prominent American scholar—the world's foremost expert on French dramatic literature in the 16th through 18th centuries.
Henry Cavendish was an English natural philosopher and scientist who was an important experimental and theoretical chemist and physicist. He is noted for his discovery of hydrogen, which he termed "inflammable air". He described the density of inflammable air, which formed water on combustion, in a 1766 paper, On Factitious Airs. Antoine Lavoisier later reproduced Cavendish's experiment and gave the element its name.
Henry Charles Carey was an American publisher, political economist, and politician from Pennsylvania. He was the leading 19th-century economist of the American School and a chief economic adviser to U.S. President Abraham Lincoln and Secretary of the Treasury Salmon P. Chase during the American Civil War. His work on protective tariffs was largely influential on the early Republican Party and United States trade policy through the start of the 20th century, and his views on banking and monetary policy were adopted by the Lincoln administration in its issuance of paper fiat currency as legal tender.