Billy Byrne opens Yeats’s poem already arguing against a respectable life: he would rather “sweat” little and sleep on his “great-grandfather’s battered tomb” than live as the neighbours do. The phrase “lapped up in linen” hovers between bedclothes and shroud, as if comfortable living were a kind of burial. The setting is Glendalough, with its ruined monastic round tower, among the graves of the O’Byrnes and Byrnes. The poem begins on hard ground—a real, weathered tombstone—before it lifts into vision. Its central tension lies between that hard ground and the furious, golden dream it releases. Billy wants a home, an identity, an ease he cannot earn; sleep gives him a vision of mastery and dance, but waking returns him to the same broken luck.
The form is close to folk ballad: six-line stanzas, built around a four-line address and a clinching couplet, with exact rhymes like “stream” and “dream,” “fade” and “made,” and looser openings such as “linen.” The metre is loose and accentual, as if the poem belongs to speech and old song at once. Repetition is its engine: “bellowed and pranced,” “bellowing up and bellowing round,” “prancing round and prancing up.” The repetitions make language move in circles, imitating both the round tower and the dance. The word “round” itself becomes a pivot, returning as shape, direction and refrain.
The imagery works by sharp contrasts. Billy’s waking world is made of “linen,” “sweat,” “pocket” and “feather-bed”—materials of bodily comfort and want. The dream is made of metals and heavenly bodies: a “golden king and silver lady” stand in for the “sun and moon.” They are not merely pretty; they “bellow,” a word that makes their singing sound animal and powerful, not polite. Their movement grows into art: “Till toes mastered a sweet measure, / Mouth mastered a sweet sound.” Mastery is what Billy lacks in waking life. The word “measure” quietly names both the dance step and the poem’s metre, so the dream becomes an image of perfect form. The dancers circle inside the tower, then climb it, “Until they pranced upon the top,” as if beauty could rise out of the grave and up into the fading stars. Their singing is measured against “a brace of blackbirds,” bringing the cosmic vision back to an Irish hedgerow sound.
Yet the vision does not redeem Billy. When he wakes, he is no longer “the beggar” but “that rambling jailbird,” and his speech becomes a plan: “Before nightfall I’ll pick a pocket / And snug it in a feather-bed.” The word “snug” is deliberately warm and childlike, while “pick a pocket” is blunt. He chooses stolen softness over the hard ancestral stone. The closing line, “I cannot find the peace of home / On great-grandfather’s battered tomb,” turns the opening boast into a confession. The tomb gave him a dream, but not the home he wanted. The word “battered” returns, now carrying the weight of an inheritance damaged beyond use. A grave is not a house; a dream of kings is not a life.
What makes the poem significant is its refusal to sentimentalise the folk material. Yeats uses a beggar, a round tower, a golden couple and a remembered family name as if they belonged to a border ballad, but the dream does not morally elevate the dreamer. Instead it isolates him further: he has seen a world of perfect order and music, yet can only answer it by planning a theft. The tower, a survivor of early Christian Ireland, becomes a vertical axis where sun and moon dance; Billy, the modern descendant, lies horizontally on the tomb below. The poem’s music keeps promising transcendence even as its story says transcendence cannot be slept on, worn or pocketed.