Simon And Garfunkel - Barbriallen Chords

Simon And Garfunkel:

This is an amazing song lyric-wise. I was unable to find the chords for it anywhere, so 
just did it by ear.  If you notice anything wrong please
My timing might not be perfect, so playit by ear a little.
Enjoy.

   Capo 5th

C
T'was in the merry month of May
          F                    C
When green buds were a-swelling
          F                             C
Sweet William on his death bed lay
                       G          C
For the love of Barbriallen