Well, I know a version which has a maiden encountering an "unco knight" who asks a number of riddles. the last riddle is to name someone who is neither man nor woman. The maiden answers "And Clutie neither man nor woman was." That is the end of the song.
The unco knight presumably shouts "curses foiled again!" and vanishes. I looked Clutie up, and it's Scottish for Satan.
This song had the refrain "jennifer gentle and rosemary. The doue flies over the mulberry tree." I found it in an elderly library book; I'm almost positive it was an Oxford Book of --------. I might or might not be able to find it again.
GUEST: I apologize for not thanking you for the tip about jennifer/juniper. Belated thanks for that.