The third house of Bourbon acceded to the throne of Navarre in 1555, then to the throne of France in 1589 by Henri IV. His coat of arms are: "D'azur, fleurs-de-lys d'or sans nombre, l'écu brisé d'un bâton ou cotice de gueules, brochant sur le tout, avec couronne de fils de France. The name " House of Bourbon " was then used to describe the entire House of France, officially since 29 June 1768, date of death of Hélène de Courtenay (1689–1768), with which was extinguished the Capetian House of Courtenay, extinction which made the House of France the only branch dynasty resulting from the dukes of Bourbon.