Lady Muck vs panjandrum

Lady Muck

name
  • An appellation given to a woman who behaves in a perceived aristocratic manner. 

panjandrum

noun
  • An important, powerful or influential person. 

  • A self-important or pretentious person. 

  • A massive, rocket-propelled, explosive-laden cart designed by the British military during World War II. 

How often have the words Lady Muck and panjandrum occurred in a corpus of books? (source: Google Ngram Viewer )