It's from a copy of one of me mum's songbooks, The One Hundred and One Best Songs, published by the Cable Company of Chicago; they made (make?) pianos. This particular copy is a 1922 edition and cost her 10 cents, postage included. It lists one Thomas Dunn English along with Nelson Kneass, so perhaps he wrote the additional verse. The copyright is 1911.

Sorry, should've included all that before.

Sarah