One of the earliest biographers was Cornelius Nepos, who published his work Excellentium Imperatorum Vitae ("Lives of outstanding generals") in 44 BC. Longer and more extensive biographies were written in Greek by Plutarch, in his Parallel Lives, published about 80 A.D.

Biography

In Medieval Islamic Civilization (c. AD 750 to 1258), similar traditional Muslim biographies of Muhammad and other important figures in the early history of Islam began to be written, beginning the Prophetic biography tradition. Early biographical dictionaries were published as compendia of famous Islamic personalities from the 9th century onwards. They contained more social data for a large segment of the population than other works of that period. The earliest biographical dictionaries initially focused on the lives of the prophets of Islam and their companions, with one of these early examples being The Book of The Major Classes by Ibn Sa'd al-Baghdadi. And then began the documentation of the lives of many other historical figures (from rulers to scholars) who lived in the medieval Islamic world.[2]