Here are Monk's notes, mentioned above - complete with a key change (from C to G), very rare in hymns and folk-songs...

C' E F A G E C
E D B B A G
C' E F A G E C
A G C' E D C

E D G G F# G G
E D G G F# G
G# A B C A F# G
E D E F# A G