seems to be an abbreviation of “jura regalia,” royal rights, or those rights which a king has by virtue of his prerogative. Hence owners of counties palatine Were formerly said to have “jura regalia” In their counties as fully as the king in his palace. 1 Bl. Comm. 117. The term is sometimes used in the same sense in the Spanish law. See Hart v. Burnett, 15 Cal.