Parlement Bretagne of Rennes Leave a Comment / Uncategorized / By admin The Parlement de Bretagne was the sovereign court of justice of the historic province of Brittany.It is one of the most important historical and architectural landmarks in Rennes. It was constructed between 1615 and 1655.The building now houses the Rennes Court of Appeal. Interior courtyard. The waiting room. The Court of Appeals – The Triumph of Justice Entrance to the Grand Chamber.