were variously said to represent the spirits or supernatural beings, or were used to ward off evil spirits. These were common in parts of Ireland and the Scottish Highlands in the 19th century. They were also found in Somerset (see Punkie Night). In the 20th century they spread to other parts of Britain and became generally known as jack-o'-lanterns. Livestock Traditionally, Samhain was a time to take stock of the herds and food supplies. Cattle were brought down to the winter pastures after six months in the higher summer pastures (see transhumance). It was also the time to choose which animals would be slaughtered. This custom is still observed by many who farm and raise livestock. It is thought that some of the rituals associated with the slaughter have been transferred to other winter holidays. On St. Martin's Day (11 November) in Ireland, an animal—usually a rooster, goose or sheep—would be slaughtered and some of its blood sprinkled on the threshold of the house. It was offered to Saint Martin, who may have taken the place of a god or gods, and it was then eaten as part of a feast. This custom was common in parts of Ireland until the 19th century, and was found in some other parts of Europe. At New Year in the Hebrides, a man dressed in a cowhide would circle the township sunwise. A bit of the hide would be burnt and everyone would breathe in the smoke. These customs were meant to keep away bad luck, and similar customs were found in other Celtic regions. Celtic Revival 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 that the Manx sometimes called 31 October "New Year's Night" or Hog-unnaa. The Tochmarc Emire, written in the Middle Ages, reckoned the year around the four festivals at the beginning of the seasons, and put Samhain at the beginning of those. However, Hutton says that the evidence for it being the Celtic or Gaelic New Year's Day is flimsy. Rhys's theory was popularised by Sir James George Frazer, though at times he did