Duke of Brittany

C19330
concept

The Duke of Brittany was the sovereign or semi-sovereign ruler of the historical Duchy of Brittany in western France, holding feudal authority, managing regional governance, and often navigating complex political relations with the French crown and neighboring powers.

All labels observed (4)

Label Occurrences
Duke of Brittany canonical 20
Breton noble 12
Breton ruler 6

Description generation (CDg)

The one-sentence description above was generated by prompting gpt-5.1 with the class name and this instruction.

Instruction
generate a one-sentence description for a given conceptual class.
# Response Format
Return only the sentence: "Description: [one-sentence description of the conceptional class]"
Input
Class: Duke of Brittany
Generated description
The Duke of Brittany was the sovereign or semi-sovereign ruler of the historical Duchy of Brittany in western France, holding feudal authority, managing regional governance, and often navigating complex political relations with the French crown and neighboring powers.

Instances (36)