Lade vs Wool

Lade

name
  • A coastal hamlet in Lydd parish, Folkestone and Hythe district, Kent, England (OS grid ref TR0820). 

  • A surname. 

Wool

name
  • A village and civil parish in Dorset, England, previously in Purbeck district (OS grid ref SY8486). 

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