“The ghost of a woman dead too young, returning to steal away other mothers' newborns out of envy.”
Gello is the oldest continuously feared demon in Greek tradition: a girl who died before her time and returned wrong, haunting birthing rooms and cradles from the Lesbos of Sappho's day to the villages of modern Greece. She is blamed for the quiet catastrophes of the pre-modern nursery — miscarriage, barrenness, the infant found cold at dawn — and for well over two thousand years Greek mothers met her with charms, crosses and names of power.
Her longevity is the remarkable thing. A proverb counted among Sappho's fragments already teased anyone 'fonder of children than Gello' in the sixth century BC; Byzantine churchmen were still writing her exorcisms a millennium and a half later; and folk charms naming her were recorded into the twentieth century. Scholars trace her further back still, to Gallû, the Mesopotamian demon of sickness and death whose name may echo inside hers.
The Legend
The tradition's explanation, given by the second-century proverb-collector Zenobius, is simple and sad: Gello was a maiden who died prematurely, and her ghost came back for other people's children. Later Greek thought made her a whole class — the gelloudes — and the eleventh-century philosopher Michael Psellos described them slipping into houses to suck the blood and 'all the vital fluids' from newborns, whose wasting deaths were called gillobrota: eaten by Gello.
Her defining story is the legend of Saint Sisinnios. In the days of 'Trajan the King', a woman named Melitene loses six children to Gyllou and bears her seventh inside a fortress at Chalcopratia. The demon enters anyway, disguised as a fly, and steals the child — but Melitene's brothers Sisinnios, Sines and Sinodoros ride her down. Cornered, Gyllou is forced to restore the children she has taken and, bargaining for mercy, to reveal the secret of her own undoing: her twelve and a half names.
The Record
Few demons are so well documented. After Sappho and Zenobius come the lexicon of Hesychius, which glosses Gello as a ghost that attacks virgins and newborns; John of Damascus, who folded the gelloudes in with the child-strangling striges; and Psellos's eleventh-century demonology. The oldest surviving manuscript of the Sisinnios legend dates to the fifteenth century, and in 1989 the Byzantinist Richard P. H. Greenfield analysed more than thirty versions of the charm-story's manuscript tradition.
In the seventeenth century Leo Allatios, a Chios-born scholar working in Rome, gathered the whole dossier — Sappho's line, the Suda, the exorcisms, the proverbs — in his treatise on the beliefs of the Greeks of his own day, complaining that mothers still trusted amulets over the Church. The Church itself hedged: official theology denied that any woman could become a demon, yet women were brought before clergy accused of being gelloudes, and exorcisms naming Gello stayed in use into the twentieth century.
The Lore
The twelve and a half names are the heart of her cult of avoidance: Gyllou, Abyzou, Petasia — 'she who strikes' — Paedopniktria, 'the child-suffocator', Pelagia, 'she of the sea', down to a final half-name. Whoever possessed the full list was proof against her, so the legend itself worked as an amulet: written out, worn, hung in birthing rooms. Byzantine charm-metal shows a mounted saint spearing a prone demoness, with the inscription 'Flee, detested one — Solomon, Sisinnios and Sisinnarios pursue you'.
Around the names grew a whole apparatus of protection: baptism above all, then red coral, garlic, crosses and lamps kept burning beside the icons. Gello blurred early into her sisters Lamia and Mormo, and into the evil eye — one late exorcism treats gello and the eye as a single force called Baskania. Modern scholarship reads her as the archetypal aoros, the untimely dead soul turned predator: envy given a ghost's shape and set loose on the fertility of others.
Field Notes
- ✦ Countered by exorcism texts invoking Saint Sisinnios and his sister Melitene.
- ✦ May descend from the ancient Mesopotamian demon Gallû.
- ✦ Associated with the envious evil eye since the Byzantine era.
- ✦ Her 'twelve and a half names', extracted under duress in the Sisinnios legend, doubled as a protective charm list.
- ✦ A proverb preserved among Sappho's fragments already jokes of one 'fonder of children than Gello'.
Case File
- Classification
- Child-killing revenant demon
- Category
- Spectral/Undead
- Territory
- Throughout Greece
- First Sighted
- Ancient and Byzantine folklore
- Habitat
- Birthing rooms and nurseries
- Reported Size
- Shifting, often a flying form
- Also Known As
- Gyllou · Gylou · Gillo