Emmeline Mowbray's history is shrouded in mystery. The common story is that she is the illegitimate daughter of a Lord, but there are very few corroborating documents. It is also said that both her parents are dead. She lives precariously alone, under the distant protection of an uncle whom she has never seen, at the old family seat, Mowbray Castle, in a remote part of Pembrokeshire. Parts of the castle have fallen into ruin, and...