Who is Beethoven's moonlight addressed to?

Beethoven is always full of a fiery heart, but his enthusiasm is very unfortunate. He always experienced hope and enthusiasm, disappointment and resistance alternately, which undoubtedly became his source of inspiration. 180 1 year, Beethoven fell in love with Giulietta? Gui Cadil, he dedicated the moonlight to her. However, coquettish, naive and selfish Ai doesn't know his noble soul. 1803 married the Earl of Galenburg, which was a moment of despair. He wrote a suicide note.