Jus tertii
A Dictionary of Law · Henry Campbell Black · 1891
A Dictionary of Law
The right of a third party. A tenant, bailee, etc., who pleads that the title is in some person other than his landlord, bailor, ete., is said to set up a jus rer'tii, Jus testamentorum pertinet ordinario.
Yearb.4 Hen. VII, 130.
Theright of testaments belongs to the ordinary.