The earliest surviving references to the galli come from the Greek Anthology, a 10th-century compilation of earlier material, where several epigrams mention or clearly allude to their castrated state.
There are no contemporary accounts of its arrival, but later literary sources describe its import as an official response to meteor showers, crop failures and famine in 205 BCE.
[12] Whether or not Roman citizens could participate in the cult of Magna Mater, or whether its members were exclusively foreign-born, is therefore the subject of scholarly debate.
The remains of a Roman gallus from the 4th century CE were found in 2002 in what is now Catterick, England, dressed in women's clothes, in jewelry of jet, shale, and bronze, with two stones in his mouth.
Pete Wilson, the senior archaeologist at English Heritage, said, "The find demonstrates how cosmopolitan the north of England was."
This is based on the evidence that although the bones were identified as male, the person was buried with jet bracelets, a material that is strongly associated with women.
Firmicus Maternus, a Christian who objected to other religions, revealed a possible password of the galli: "I have eaten from the timbrel; I have drunk from the cymbal; I am become an initiate of Attis."
Clement also reported (as paraphrased by a 20th-century historian) "carrying a vessel called a kernos" and entering "the pastos or marriage-chamber".
[20] The signs of their office have been described as a type of crown, possibly a laurel wreath, as well as a golden bracelet known as the occabus.
They were presented as wearing bright clothes, heavy jewellery, make-up and sporting bleached and crimped hair.
He elaborated, "Animated by some sort of reverential feeling, they actually have made this element [air] into a woman [Caelestis, the goddess].
[28][29] At Pessinus, the centre of the Cybele cult, there were two high priests during the Hellenistic period, one with the title of "Attis" and the other with the name of "Battakes".