Examples from literature
- Ducal authority was accomplished almost of itself.
- During his reign and the reigns of his successors, Francis I., Peter II. and Arthur III., the ducal authority developed in a remarkable manner.
- Even so—and that upon the morning of the ducal election, the third of this month.
- I swear it by my ducal crown, and by the order that I wear.
- The ducal palace, and the monastic buildings of the priory, once connected with it, are now completely destroyed.