''For other persons with the same name, see Theagenes (disambiguation)'' Theagenes ( el, Θεαγένης) was a historical writer, of uncertain date.

Stephanus of Byzantium Stephanus or Stephan of Byzantium ( la, Stephanus Byzantinus; grc-gre, Στέφανος Βυζάντιος, ''Stéphanos Byzántios''; centuryAD), was a Byzantine grammarian and the author of an important geographical dictionary entitled ''Ethni ...

frequently quotes from a work of his, entitled ''

Macedon Macedonia (; grc-gre, Μακεδονία), also called Macedon (), was an ancient kingdom on the periphery of Archaic and Classical Greece, and later the dominant state of Hellenistic Greece. The kingdom was founded and initially ruled by ...

ica'' (s. v.

Altus (Mygdonia) Altus or Altos ( ; grc, Άλτός) was a fortress town in Mygdonia near Therma (later Thessalonica). The town is mentioned by Stephanus of Byzantium Stephanus or Stephan of Byzantium ( la, Stephanus Byzantinus; grc-gre, Στέφανος Βυζά ...

), as also from another entitled

Carica ''Carica'' is a genus of flowering plants in the family Caricaceae including the papaya (''C. papaya'' syn. ''C. peltata'', ''C. posoposa''), a widely cultivated fruit tree native to the American tropics. The genus was formerly treated as inc ...

. It is, perhaps, the same Theagenes, who wrote a work on

Aegina Aegina (; el, Αίγινα, ''Aígina'' ; grc, Αἴγῑνα) is one of the Saronic Islands of Greece in the Saronic Gulf, from Athens. Tradition derives the name from Aegina (mythology), Aegina, the mother of the hero Aeacus, who was born ...

, quoted by

John Tzetzes John Tzetzes ( grc-gre, Ἰωάννης Τζέτζης, Iōánnēs Tzétzēs; c. 1110, Constantinople – 1180, Constantinople) was a Byzantine poet and grammarian who is known to have lived at Constantinople in the 12th century. He was able to p ...

. He is one of the authors (= ''

FGrHist ''Die Fragmente der griechischen Historiker'', commonly abbreviated ''FGrHist'' or ''FGrH'' (''Fragments of the Greek Historians''), is a collection by Felix Jacoby of the works of those ancient Greek historians whose works have been lost, but of w ...

'' 774) whose fragments were collected in

Felix Jacoby Felix Jacoby (; 19 March 1876 – 10 November 1959) was a German classicist and philologist. He is best known among classicists for his highly important work ''Fragmente der griechischen Historiker'', a collection of text fragments of ancient Gr ...

's ''

Fragmente der griechischen Historiker ''Die Fragmente der griechischen Historiker'', commonly abbreviated ''FGrHist'' or ''FGrH'' (''Fragments of the Greek Historians''), is a collection by Felix Jacoby of the works of those ancient Greek historians whose works have been lost, but of ...

''.

References

Ancient Greek historians known only from secondary sources {{AncientGreece-bio-stub