** Matilda in The Castle of Otranto – She is determined to give up Theodore, the love of her life, for her cousin ’ s sake.

** Theodore in The Castle of Otranto – he is witty, and successfully challenges the tyrant, saves the virginal maid without expectations

** Theodore in The Romance of the Forest – saves Adeline multiple times, is virtuous, courageous and brave, self-sacrificial

** Manfred in The Castle of Otranto – unjustly accuses Theodore of murdering Conrad.

** Theodore of Amasea ( Roman Catholic Church )

** Theodore the Studite

** Theodore of Tarsus ( Church of England )

** Theodore Sturgeon, American writer ( d. 1985 )

** Theodore A. Parker III, American ornithologist ( b. 1953 )

** Theodore Kaczynski ( aka " The Unabomber "), American criminal

** Suspected " Unabomber " Theodore Kaczynski is arrested at his Montana cabin.

** Theodore von Kármán, Hungarian-American engineer and physicist ( b. 1881 )

** Theodore Maiman operates the first laser.

** Theodore Roosevelt, 26th President of the United States ( b. 1858 )

** Theodore Sorenson, American lawyer and speechwriter

** Theodore Hardeen, magician and stunt performer, founder of the Magician's Guild ( d. 1945 )

** Archibald Roosevelt, American conservative political activist, son of President Theodore Roosevelt ( b. 1894 )

** Theodore White, American writer ( b. 1915 )

** Theodore Roosevelt, 26th President of the United States, recipient of the Nobel Peace Prize ( d. 1919 )

** Theodore Svetoslav of Bulgaria, emperor of Bulgaria

** Huga Wells-Erb Heinsturbury, a science fiction writer whose unwieldy adopted name is derived from the names Hugo Gernsback, H. G. Wells, Edgar Rice Burroughs ( E. R. B ), Robert A. Heinlein, Theodore Sturgeon and Ray Bradbury.

** Theodore Sedgwick ( F ), elected June 27, 1798

** Theodore Dwight ( F ), seated December 1, 1806

** Providence ( Theodore Francis Green State Airport )

** Eutychius of Constantinople ( Byzantine Church )

** Digenis Akritas ( Greek ); about a hero of the Byzantine Empire

** Medieval Greek or Byzantine Greek, ( 330 – 1453 AD )

** Byzantine Egypt: 395 to 645

** Hypatius of Bithynia ( Eastern Orthodox and Byzantine Catholic Churches )

** Anthony the Great ( Roman Catholic and Eastern ( Byzantine ) Catholic Church )

** Byzantine Emperors

** Kassia, Byzantine poet and composer ( b. 810 )

** Theodora, empress of Byzantine ( after this year )

** Constantine XI, last Byzantine Emperor (" Last Roman Emperor ")

** Lucas Notaras, last Megas Doux of the Byzantine Empire

** John VI Cantacuzenus, Byzantine emperor ( b. c. 1292 )

** Andronikos III Palaiologos, Byzantine emperor ( d. 1341 )

** Andronikos IV Palaiologos, The Byzantine Emperor

** Nicephorus Gregoras, Byzantine historian ( b. 1295 )

** Byzantine-Ottoman Wars – The Ottoman governor of Thessaly, Turakhan Beg, breaks through the Hexamilion wall for the fourth time and ravages the Peloponnese peninsula, to prevent the Byzantine Despotate of the Morea from assisting Constantinople during the final Ottoman siege of the imperial capital.

** The agreement reorganizing the Byzantine Empire's affairs is finalized as Anna of Savoy's son John V Palaiologos marries Kantakouzenos ' 15-year-old daughter Helena.

** Manuel Chrysoloras, Byzantine humanist ( d. 1415 )

** John VII Palaiologos, Byzantine Emperor ( d. 1408 )

** John VII Palaiologos, Byzantine Emperor ( b. 1370 )

** George Pachymeres, Byzantine historian ( b. 1242 )

** Maximus Planudes, Byzantine grammarian and theologian

** July 17 – The armies of the Fourth Crusade capture Constantinople by assault ; the Byzantine emperor Alexius III flees from his capital into exile.

** August 1 – The Fourth Crusade elevates Alexius IV as Byzantine Emperor, after the citizens of Constantinople proclaim as emperor Isaac II Angelus ( Alexius IV's father ).