Lutheran vs Mennonite

Lutheran

noun
  • A member of any of the Christian churches which identify with the theology of Martin Luther. 

adj
  • Of or pertaining to the theology of Martin Luther (1483–1546) or his followers, or the Lutheran church. 

Mennonite

noun
  • A member of any of a group of Protestant churches or denominations in the Anabaptist tradition, practicing credobaptism and committed to nonresistance and nonviolence, many of whom may wear plain dress and shun modern technology. 

adj
  • Of, pertaining to, or related to a Mennonite or Mennonites or to their movement and church(es). 

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