heritor noun. 
['hɛrɪtǝ] LME.[Anglo-Norman heriter = Old & mod. French heritier, formed as HEREDITARY, assim. to words in -OR.]1.  A person who inherits. 
LME.2.  Scots Law. The proprietor of a heritable subject, esp. one who is liable for parochial dues. 
L15. ■   heritress noun an heiress, an inheritress 
M16. ■   heritrix noun an heiress, a female heritor 
E16.  [TahlilGaran] English Dictionary ▲