settle down vs wive

settle down

verb
  • To establish a settled lifestyle, and especially to marry. 

  • To get comfortable with one's new accommodation or circumstances. 

  • To become quiet and calm after a period of disturbance or restlessness. 

wive

verb
  • To marry (a woman). 

  • To provide (someone) with a wife. 

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