Samhain in parts of Ireland and the Scotland into the 20th century. They were also found in Somerset (see Punkie Night). In the 20th century they spread to other parts of England and became generally known as jack-o'-lanterns. During the late 19th and early 20th century Celtic Revival, there was an upswell of interest in Samhain and the other Celtic festivals. Sir John Rhys put forth that it had been the "Celtic New Year". He inferred it from contemporary folklore in Ireland and Wales, which he felt was "full of Hallowe'en customs associated with new beginnings". He visited Mann and found
Samhain several medieval texts. In "Serglige Con Culainn" ('Cúchulainn's Sickbed'), it is said that the festival of the Ulaid at Samhain lasted a week: Samhain itself, and the three days before and after. It involved great gatherings at which they held meetings, feasted, drank alcohol, and held contests. The "Togail Bruidne Dá Derga" notes that bonfires were lit at Samhain and stones cast into the fires. It is mentioned in Geoffrey Keating's "Foras Feasa ar Éirinn", which was written in the early 1600s but draws on earlier medieval sources, some of which are unknown. He claims that the "feis" of Tara