A highwayman robs Captain Farrell on a mountain road in Cork or Kerry, counts the money, and takes it home to Jenny. Jenny empties his pistols, fills them with water, and sends for the captain. He wakes up in prison, cursing the woman he loved. It is probably the best-known Irish song in the world — and it is sung, start to finish, from the robber's side.
That choice of side is the song's real subject. The law is not the hero of "Whiskey in the Jar." The man it arrests is.
Who Was the Rapparee? (And Why Ireland Rooted for Him)
The narrator is a rapparee — one of the Irish highwaymen who held up travellers on the mountain roads. Alan Lomax explained the feeling behind the song in The Folk Songs of North America: in Ireland and Scotland, highwaymen who "robbed English landlords… were regarded as national patriots. Such feelings inspired this rollicking ballad."
That is the key to the song. A man who robbed an English official or a landlord was not remembered in his own community as a common criminal. He was remembered as one of theirs, getting something back. So the audience does not hear a crime story. It hears a local man outwitting Captain Farrell — and when Jenny betrays him, the betrayal stings precisely because the crowd was rooting for the robber.
Patrick Fleming, 1650: The Broadside Behind the Song
The song's exact origins are unknown, but several of its lines and much of its plot resemble a contemporary broadside, "Patrick Fleming" — also printed as "Patrick Flemmen He Was a Valiant Soldier" — about an Irish highwayman who was executed in 1650.
That is a resemblance, not an identification: nobody can prove Fleming's broadside is this song, or that its robber is Captain Farrell's man. What it shows is that the story shape — the charming highwayman, the robbery, the gallows waiting — was already being printed and sold in the street while real rapparees were still working the roads. Inside Irish Music traces this line in The Real Story Behind Whiskey in the Jar, asking whether Fleming was a ruthless outlaw or an Irish Robin Hood.
What Jenny Did to His Pistols
Tell the betrayal properly, because the detail is what makes it cold. Jenny does not just inform on him. She draws the charges from his pistols and fills them with water — she disarms him first, so that when Captain Farrell comes, the man who was never taken rises from his bed with two useless guns. Then she sends for the captain. The last verse is sung from a cell because of the order she did those things in.
The version the modern world sings has a paper trail. Colm Ó Lochlainn printed it in Irish Street Ballads in 1939. He learned it from his mother, who learned it in Limerick in 1870 from a man called Buckley, from Cork — and that printed version is virtually identical to the one the 1960s folk bands sang. The song also crossed the Atlantic: American versions relocate it to the Ozarks and Appalachians, possibly due to Irish settlement in those places.
It sits on a shelf of songs about men undone and taken: Black Velvet Band, where the undoing ends in transportation to Van Diemen's Land, and our other whiskey songs — Whiskey You're the Devil and Wild Rover, the returning man with gold from roving instead of robbery.
For the full text, broadside history, and discography, Mainly Norfolk's Whiskey in the Jar page is the deepest single source. Davy Holden's Ireland's Most Notorious Highwayman covers the wider world of the Irish highwaymen these songs came from.
— hear us play it live (video above).