/ Dictionary / Index H Henry III: Meaning and Definition of Find definitions for: Henry III Pronunciation: [key] 1017–56, king of Germany 1039–56 and emperor of the Holy Roman Empire 1046–56 (son of Conrad II). 1207–72, king of England 1216–72 (son of John). 1551–89, king of France 1574–89 (son of Henry II of France). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Henry II Henry IV Related Content Daily Word Quiz: loathe Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language