The youngster,—having been importunate

That Marchesine Costanza, who remained

His widowed mother, should supplant the heir

Her elder son, and substitute himself

In sole possession of her faculty,—

And meeting just as often with rebuff,—

Blinded by so exorbitant a lust

Of gold, the youngster straightway tasked his wits,

Casting about to kill the lady—thus.

He first, to cover his iniquity,