Ellanvannin
Didn’t want to alarm anyone, but like you my first thought on reading this was that knocking on doors signifies death. Supposed to be those who’ve gone before and getting ready for newcomers I suppose.
Folklore as you say.
Does anyone have a really simple diet plan?
Change the name in a tv show /movie title to the above user username
CONTINUATION of write a word beginning with the first letter of the name of the user above you
hahahaha.