society > law > legal right > right of possession or ownership > right to succeed to title, position, or estate > succession > [noun] > descent by inheritance > heir > heir to entailed estate
heir general1491
heir in tailc1575
heir of entail1861
1861 G. RossW. Bell's Dict. Law Scotl. (rev. ed.) 806/2 An heir of entail in possession was empowered to disentail the estate.