Felix Jacoby was a German classicist

Classics

Classics is the branch of the Humanities comprising the languages, literature, philosophy, history, art, archaeology and other culture of the ancient Mediterranean world ; especially Ancient Greece and Ancient Rome during Classical Antiquity Classics (sometimes encompassing Classical Studies or...

 and philologist

Philology

Philology is the study of language in written historical sources; it is a combination of literary studies, history and linguistics.Classical philology is the philology of Greek and Classical Latin...

. He is best known among classicists for his highly important work Fragmente der griechischen Historiker

Fragmente der griechischen Historiker

Die Fragmente der griechischen Historiker, commonly abbreviated FGrHist or FGrH , is a collection by Felix Jacoby of the works of those ancient Greek historians whose works have been lost, but of which we have citations, extracts or summaries...

, a collection of text fragments of ancient Greek historians. Also significant is his long entry in the Realencyclopädie der Classischen Altertumswissenschaft on the Greek

Ancient Greece

Ancient Greece is a civilization belonging to a period of Greek history that lasted from the Archaic period of the 8th to 6th centuries BC to the end of antiquity. Immediately following this period was the beginning of the Early Middle Ages and the Byzantine era. Included in Ancient Greece is the...

 historian Herodotus

Herodotus

Herodotus was an ancient Greek historian who was born in Halicarnassus, Caria and lived in the 5th century BC . He has been called the "Father of History", and was the first historian known to collect his materials systematically, test their accuracy to a certain extent and arrange them in a...

; written in 1913, this article established many of the questions that would come to dominate modern Herodotean scholarship

Scholarship

A scholarship is an award of financial aid for a student to further education. Scholarships are awarded on various criteria usually reflecting the values and purposes of the donor or founder of the award.-Types:...

.

Jacoby was born in Magdeburg

Magdeburg

Magdeburg , is the largest city and the capital city of the Bundesland of Saxony-Anhalt, Germany. Magdeburg is situated on the Elbe River and was one of the most important medieval cities of Europe....

. From 1906 to 1934 he was professor of Classics at Kiel

Kiel

Kiel is the capital and most populous city in the northern German state of Schleswig-Holstein, with a population of 238,049 .Kiel is approximately north of Hamburg. Due to its geographic location in the north of Germany, the southeast of the Jutland peninsula, and the southwestern shore of the...

. Though he was later expelled from the University of Kiel

University of Kiel

The University of Kiel is a university in the city of Kiel, Germany. It was founded in 1665 as the Academia Holsatorum Chiloniensis by Christian Albert, Duke of Holstein-Gottorp and has approximately 23,000 students today...

 during the Gleichschaltung

Gleichschaltung

Gleichschaltung , meaning "coordination", "making the same", "bringing into line", is a Nazi term for the process by which the Nazi regime successively established a system of totalitarian control and tight coordination over all aspects of society. The historian Richard J...

of Nazi Germany

Nazi Germany

Nazi Germany , also known as the Third Reich , but officially called German Reich from 1933 to 1943 and Greater German Reich from 26 June 1943 onward, is the name commonly used to refer to the state of Germany from 1933 to 1945, when it was a totalitarian dictatorship ruled by...

, Jacoby is said by some to have been one of a very small number of German Jews who initially supported Adolf Hitler

Adolf Hitler

Adolf Hitler was an Austrian-born German politician and the leader of the National Socialist German Workers Party , commonly referred to as the Nazi Party). He was Chancellor of Germany from 1933 to 1945, and head of state from 1934 to 1945...

. According to some witnesses, he even went so far as to make the startling comparison in 1933:

As a Jew I find myself in a difficult position. But as a historian I have long learned not to view historical events from a private perspective. I have voted for Adolf Hitler since 1927 and I am happy that in the year of the National Rising I am allowed to lecture on Augustus, because Augustus is the only figure in world history that may be compared to Adolf Hitler.

In 1939, Jacoby fled to England, where he stayed at Oxford, continuing his work on the fragments of the Greek Historians.
He returned to Germany in 1956 and died in Berlin in 1959.