서프랑크 왕국
Robert was born in 866 as the posthumous son of Robert the Strong, count of Anjou, and the brother of Odo, who was elected king of West Francia in 888. In time West Francia evolved into the Kingdom of France; and under Odo, the royal capital was fixed in Paris. Robert and Odo came from the Robertian dynasty out of which the Capetian dynasty grew.