from "The Isle O' Dreams"
Music by Ernest R. Ball (1878 - 1927)
Lyric by Chauncey Olcott and George Graff Jr.
1912
In due season he arrived at the back door of Matchingham Hall, singing 'When Irish Eyes Are Smiling' in a pleasant light baritone, and proceeded to Sir Gregory's study to deliver Gloria Salt's note.
Pigs have Wings. Chapter 5.5