Adjective
Of or pertaining to a duke.
Source: Webster's dictionaryducal palace Source: Internet
Abensberg then lost its independence and became a part of the Duchy of Bavaria, and from then on was administered by a ducal official, the so-called caretaker. Source: Internet
Also while in Ferrara he gained formal employment as the organist to the ducal chapel, at that time one of the most opulent musical establishments in Europe. Source: Internet
After Normandy was lost by the kings of England in the 13th century, and the ducal title surrendered to France, Jersey and the other Channel Islands remained attached to the English crown. Source: Internet
By the time Confucius was 50 years old, the Ji family had consolidated their power in the Lu state over the ruling ducal house. Source: Internet
Although William of Jumièges's claim that the ducal fleet numbered 3,000 ships is clearly an exaggeration, it was probably large and mostly built from scratch. Source: Internet