conflit entre capétiens et plantagenêts meaning in English

capetian–plantagenet rivalry

By signing the treaty, Louis and Henry put an end to the century-old conflict between Capetians and Plantagenets concerning the lands inherited by Henry II of England conquered by Philip Augustus of France.
En signant le traité, Louis et Henri mettent fin au conflit entre Capétiens et Plantagenêts concernant les terres conquises par Philippe Auguste.