i see what you mean about scandinavia - i will make this my last unless i come up with a definate answer - but just look at the last line - 'a whole tree' - must have lived somewhere bigger than my little bungalow - anyway good luck - and season's greetings. For many years in England, a roasted boar's head has been associated with Holiday feasting. The custom probably goes back to the Norse practice of sacrificing a boar at Yuletide in honor of the god Freyr. One story tells of a student at Oxford's Queen College who was attacked on Christmas Day by a wild boar. All he had in his hand to use as a weapon was his copy of Aristotle, so he shoved the book down the boar's throat. Wanting to retrieve his book, the student cut off the animal's head and brought it back to the college where it was served for Christmas dinner with much pomp and ceremony.
It is from Scandinavia that most of our Yule log traditions derive. The dark cold winters inspired the development of traditions concerned with warmth and light. Yuletide, meaning the turning of the sun or the winter solstice, has traditionally been a time of extreme importance in Scandinavia - a time when fortunes for the coming year were determined and when the dead were thought to walk the earth. For a long time, it was considered dangerous to sleep alone on Christmas Eve. The extended family, master and servant, alike would sleep together on a freshly spread bed of straw.
The Yule log was originally an entire tree, carefully chosen, and brought into the house with great ceremony. The butt end would be placed into the hearth while the rest of the tree stuck out into the room. The tree would be slowly fed into the fire and the entire process was carefully timed to last the entire Yule season.