13 Yule Lads live in Iceland
13 Yule Lads live in Iceland, the sons of the old trolls Grýla and Leppalúði. Grýla and Leppalúði keep a pet, a wicked cat, which may sometimes catch children. Grýla, who is big and formidable, was said to collect the naughty children in a sack and take them home to eat for Christmas dinner. If a child is naughty, Grýla finds out immediately. Grýla can´t lay her hands on good children.