"Carrickfergus" is an Irish folk song, named after the town of Carrickfergus in County Antrim, Northern Ireland. The origins of the song are unclear, but it has been traced to an Irish-language song, "Do bhí bean uasal" ("There Was a Noblewoman"), which is attributed to the poet Cathal Buí Mac Giolla Ghunna, who died in 1745 in County Clare. The song appears on a ballad sheet in Cork City in the mid nineteenth century in macaronic form. The Irish lyrics were about a man being cuckolded, a bawdy and humorous ditty. By contrast, the English lyrics are nostalgic.