The Haddingjar (

Old Norse Old Norse, Old Nordic, or Old Scandinavian, is a stage of development of North Germanic languages, North Germanic dialects before their final divergence into separate Nordic languages. Old Norse was spoken by inhabitants of Scandinavia and t ...

: ) refers on the one hand to

Germanic heroic legend Germanic heroic legend (german: germanische Heldensage) is the heroic literary tradition of the Germanic-speaking peoples, most of which originates or is set in the Migration Period (4th-6th centuries AD). Stories from this time period, to which ...

s about two brothers by this name, and on the other hand to possibly related legends based on the

Hasdingi The Hasdingi were one of the Vandal peoples of the Roman era. The Vandals were Germanic peoples, who are believed to have spoken an East Germanic language, and were first reported during the first centuries of the Roman empire in the area which is ...

, the royal dynasty of the

Vandals The Vandals were a Germanic people who first inhabited what is now southern Poland. They established Vandal kingdoms on the Iberian Peninsula, Mediterranean islands, and North Africa in the fifth century. The Vandals migrated to the area be ...

. The accounts vary greatly.

Origins

It has been suggested that they were originally two

Proto-Germanic Proto-Germanic (abbreviated PGmc; also called Common Germanic) is the reconstructed proto-language of the Germanic branch of the Indo-European languages. Proto-Germanic eventually developed from pre-Proto-Germanic into three Germanic bran ...

legendary heroes by the name *''Hazdingōz'', meaning the "longhairs", and that they were identical to the '' Alci'' mentioned by

Tacitus Publius Cornelius Tacitus, known simply as Tacitus ( , ; – ), was a Roman historian and politician. Tacitus is widely regarded as one of the greatest Roman historians by modern scholars. The surviving portions of his two major works—the ...

. According to Tacitus, the Alci were worshiped as gods by priests in female clothing: : ..''and the Nahanarvali. Among these last is shown a grove of immemorial sanctity. A priest in female attire has the charge of it. But the deities are described in Roman language as

Castor and Pollux Castor; grc, Κάστωρ, Kástōr, beaver. and Pollux. (or Polydeukes). are twin half-brothers in Greek and Roman mythology, known together as the Dioscuri.; grc, Διόσκουροι, Dióskouroi, sons of Zeus, links=no, from ''Dîos'' (' ...

. Such, indeed, are the attributes of the divinity, the name being Alcis. They have no images, or, inde