Among the "rude mechanicals" Shakespeare introduces in A Midsummer Night's Dream are: Quince, a carpenter; Snug, a joiner; Bottom, a weaver; Flute, a bellows-mender; Snout, a tinker; and Starveling, a tailor. Can't imagine making a living mending bellows. As I recall, the itinerant travelers in Ireland are also known as tinkers. M-W defines a joiner as a person who constructs articles by joining pieces of wood.