Baretti: A dictionary of the English and Italian languages
Scadére, v. n. (pass. scad-di, -de, -dero, &c.)
1. to decay, fall, to diminish, grow worse. — dalla sua grandezza, to fall from one's greatness; 2. to happen, fall out, come to pass; 3. to devolve, fall, come by inheritance. Di tutto ciò che a lui per eredità scaduto era il fece signore, he made him master of every thing he inherited4. to be light (speaking of money); 5. to fall due (as a bill of exchange).
Florio: a worlde of wordes, or most copious, dictionarie in Italian and English
scadere: to fall from or vnto, to escheat. Also to chance or befall.