I put 18829 in because it was once part of Roud 60 and there are hybrids with 60.

Fortey can easily be dated 1887 looking at other songs nearby in the songster. Both 'So it was!' and 'Oh, the Jubilee!' came out in 1887.

I have all of the EFDSS journals from 1899 to date. I'll have a look at the Kloss article.