Constable vs tomentum

Constable

noun
  • A painting by John Constable. 

name
  • A town in Franklin County, New York; named for landowner William Constable. 

  • An English surname originating as an occupation from Old French conestable (“constable”). 

  • John Constable, English painter. 

tomentum

noun
  • A covering of fine, soft hairs; a pubescence. 

  • A mass of filamentous hairs on the leaf of a plant. 

  • A network of fine blood vessels between the pia mater and the cerebral cortex. 

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