consistory vs foregathering

consistory

noun
  • A solemn assembly or council. 

  • An assembly of prelates; a session of the college of cardinals at Rome. 

  • The spiritual court of a diocesan bishop held before his chancellor or commissioner in his cathedral church or elsewhere. 

  • A church tribunal or governing body, especially of elders in a Reformed church. 

foregathering

noun
  • A gathering together; an assembly. 

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