The Jester's Daughter by Peter Wilson
Approx. 18,830 words.
Published on September 27, 2011.
A romance between a castle servant girl in the 1430s and the page of a visiting bishop falls foul of social conventions, while one in the family of present-day occupants is imperilled by misunderstandings. Both are linked by a portrait of the girl that has somehow survived the intervening centuries and seems connected with the resolution of both difficulties.