heirship vs personalty

heirship

noun
  • The status of being heir to something or someone 

personalty

noun
  • The property that goes to the executor or administrator of the deceased, as distinguished from the realty, which goes to the heirs. 

  • Any property that is movable; that is, not real estate. 

  • The state of being a person; personality. 

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