Q:

Far-future fantasy novel where a character turns out to be an android

I'm looking for a book which mostly belongs to the fantasy genre but has a sci-fi background.
Over the course of the story it is revealed that it's set in our far future and that all the fantasy creatures that appear were once genetically engineered by a bored and decadent civilization.
I remember one person turning out to be an android still 'alive' and remembering it all. 

A:

"World Enough, and Time" by James Kahn.
The first book in the "New World" trilogy.

