Dullahan

[2] Dulachan and Durrachan are alternative words for this "hobgoblin", and these forms suggest etymological descent from dorr/durr "anger" or durrach "malicious" or "fierce".

It looked like a large cream cheese hung round with black puddings: no speck of colour enlivened the ashy paleness of the depressed features; the skin lay stretched over the unearthly surface almost like the parchment head of a drum.

[21]According to the modern storyteller Tony Locke of County Mayo, the Dullahan's mouth, full of razor-sharp teeth, forms a grin reaching the sides of the head, its "massive" eyes "constantly dart about like flies", and the flesh has acquired the "smell, colour and consistency of mouldy cheese".

[28] A later writer prosifying this description supplied additional details, so that the "two hollow skulls" used as lanterns on the carriage [28] are set with candles,[29] and the hammercloth made of pall material "mildew'd by damps"[28] is embellished as being chewed away by worms.

[h][31] Nearby in the town of Doneraile,[i] it was said that the coach would visit the houses in succession, and whichever occupant dared to open the door would be splashed with a basin of blood by the coachman.

[33][better source needed] A modern commentator stated that the Dullahan has the ability to see with the severed head and can "use it to scan the countryside for mortals about to die".

[36][22][40][j] The headless coachman merely bears a "long whip" in Croker's tale "The Harvest Dinner", with which he lashes the horses so furiously, he almost strikes a witness blind in an eye (the would-be-victim regarded it as deliberate assault).

A peasant named Larry Dodd, a resident of "White Knight's Country" at the foot the Galtee Mountains (Galtymore),[l] travels (westward) to Cashel where he buys a nag, intending to sell it at Kildorrery fair that June evening.

After losing consciousness, in the church ruins he finds a wheel of torture set with severed heads (skulls) and headless Dullahans, both men and women and nobles and commoners of various occupations.

Dullahan, the headless horseman
—Illustrated by W. H. Brooke , Croker, Fairy Legends (3rd ed., 1834).