There's also a song on the DT just called "Maggie" which I've heard done by Maura O'Connell, to the same tune, but different lyrics from what I'm seeing above in this thread. Do a search on [violets are scenting the woods] to find it.

I've heard this done in 3/4 time as well as 4/4, while the other "When You and I Were Young, Maggie" is usually 4/4. Both are done to the same melody.