Of goats and elves.
Scratch the surface of Christmas folklore in Scandinavian countries, and you find images and traditions that probably go way back. Perhaps this is because Christian missionaries didn't reach these countries until the 10th and 11th centuries, so the old traditions had longer to settle in.
There's the Julbock or Julbukk, or Yule goat, from Sweden and Norway, who had his beginnings as carrier for the god Thor. Now he carries the Yule elf when he makes his rounds to deliver presents and receive his offering of porridge.
My grandmother is Norwegian
And when she was little she believed in the Yule Nissen
And they put out porridge on the front step every year for them.
I've even read somewhere that the Finnish version of this goat character, the Joulupukki, does the present deliveries himself by riding on a bicycle!
The Yule elf is called Jultomten in Sweden, Julesvenn in Norway, and Jule-nissen in Denmark and Norway. Jule-nissen was remembered fondly in 1908 by Jacob Riis:
"I do not know how the forty years I have been away have dealt with Jule-nissen, the Christmas elf of my childhood....He was pretty old then, gray and bent, and there were signs that his time was nearly over. When I was a boy we never sat down to our Christmas Eve dinner until a bowl of rice and milk had been taken to the attic, where he lived with the martin and its young, and kept an eye upon the house--saw that everything ran smoothly. I never met him myself, but I know the house cat must have done so. No doubt they were well acquainted, for when in the morning I went in for the bowl, there it was, quite dry and licked clean, and the cat purring in the corner.....the Nisse, or the leprecawn--call him what you like--was a friend indeed to those who loved kindness and peace."