By Time Period
- 621
- About.com- Hannibal Barca
- Includes short biography, image gallery and information about the Second Punic War. Related links and articles.
- 622
- The Histories of Polybius
- Fragments from the book, published in public domain. Contains his affairs of Italy, Spain, Greece and Asia.
- 623
- Wikipedia: Scipio Africanus
- Includes early years and military service, campaigns, battles, legacy and sources.
- 626
- Valerian
- Biography of the Roman ruler from the Catholic Encyclopedia focusing on his treatment of Christians.
- 628
- Emperors of Byzantium
- A chronological list of Emperors, from Constantine I (324-337 AD) to Constantine XI Dragases (1449-1453 AD). Biographies of several can by reached by following the hyperlinks.
- 629
- The Reign of Justinian, 527-565
- The Emperor responsible for the transition of the Empire from Eastern Roman to Byzantine. Lectures in Medieval History, by Lynn Harry Nelson, Emeritus Professor of Medieval History, The University of Kansas, Lawrence, Kansas.
- 631
- Trebonianus Gallus 251 - 253 CE
- Features pictures of coins minted under this Roman Emperor and a brief biography.
- 632
- A Casting of Runes Webring
- A webring dedicated to sites about runes... their history, myths, and other information.
- 633
- Arild Hauges Runes
- Explanations on the different European Futharks, Norse art, religion and history. [Norwegian and English versions]