Who wrote the lyrics of the Christmas carol "Silent Night"?

More Questions:

From which language do the tennis terms "love" and "deuce" originate?

In what country was the International Red Cross founded?

Whose paintings include "Two Half-Naked Women Seen from Behind in the Rue des Moulins Brothel"?

Who was William Shakespeare's wife?

Which instrument does the Leader of an orchestra play?

What hangs from the roof of a limestone cave?

What does an ornithologist study?

What animal is also called a wildebeest?

How many calves does the average giraffe mother give birth to each time?

What famous blind musician has the real given last name Judkins?

In what decade did Dr. Christiaan Barnard perform the first successful human heart transplant?

What are the four permanent, non-US members of the United Nations Security Council?

In speaking, the use of an incorrect word in place of a word with similar sound is known as what?

What is the name of Roy Rogers' horse?

What was the name of the album the band TLC released in 2013?