That would be correct...poke fun if you want. However US population is 323,000,000 ; very small fraction come from royal decent. You can trace the line back to King John Plantagenet. At least 33 Presidents are descended from Alfred the Great and Charlemagne. Some have linked 43 of 44 to royal bloodlines only one lacking Martin Van Buren. It is a pretty tight line as most families didn't start marrying out of class until the early 1900's.

Know your divine intervention in politics... or Vi et Consilio