Nearly 450 years ago, when England was tearing itself apart over religion, a Catholic woman named Lady Elizabeth Dacre wrote an elegant but at times erotic Latin love poem to Sir Anthony Cooke, a Protestant and tutor to King Edward VI, the successor of Henry VIII. 

That poem was rediscovered recently in the West Virginia University library, inside a 1561 copy of Chaucer. It hints at a love affair that was not to be.

"It's a very beautiful piece and I think for her it was quite a prized possession, because it's been so very carefully copied out and looked after," Elaine Treharne, a professor at Florida State University, told LiveScience.