I'm a new poster, so please ignore if I'm covering old, old ground. I've searched the archives but can't find any previous reference to this...
I recently came across a passage in a book I'm reading (a biography of Kant) about Descartes’ personal "automaton". The following excerpt from an article in the Daily Telegraph gives a good summation of the story:
The great philosopher went on a sea voyage to Sweden, telling people he was travelling with his daughter Francine. As the journey went on, the girl never appeared, and curious sailors finally entered Descartes’ cabin. They found only a mechanical doll, which horrified them so much that they threw her overboard. (http://www.telegraph.co.uk/arts/main.jhtml?xml=/arts/2002/03/05/bodoll02.xml)
Of course, this scenario of the mechanical doll stowed in a cabin instantly reminded me of Hethor's lost "paracoita". Presumably, this is intentional on Wolfe's part...