Devon is a county in southwest England, near Cornwall, and by an odd coincidence Devon was the locale of a genetic mutation that produced a curly-haired cat—like the Cornish Rex but (genetically speaking) not related.
The Devon Rex looks much like the Cornish Rex, though slightly curlier in coat and thinner in body. (Both breeds are known as “poodle cats.”) The Devon Rex is so unusual in appearance that one appeared in the out-of-this-world science fiction movie Dune.