http://en.wikipedia.org/wiki/William_Ernest_Henley
Apparently, it's not clear. Only some of his works have publication dates. This one does not.
Perhaps another teacher will have better luck than I in finding the date.
When was the poem "England, My England" by Henley composed? I searched but I can't find a specific year.
2 answers
I also looked on line for the date of this poem. I suggest you call your local city or college library to see if it has the date.