Also, inbreeding in the family has nothing to do with progeria. That condition is the result of a genetic mutation, whereas the problem with inbreeding is that recessive traits can be present in both parents. Genetically, progeria is actually dominant (but it is still rarely passed on because people who suffer from it hardly ever have children themselves.
This is attributed to Ferdinand I of Austria, a distant relative of Charles II (but note that the Wikipedia article has this quote about dumplings rather than noodles). Charles II was never emperor.