Mexican Prince was the title created on June 22, 1822 by the Mexican Constituent Congress during the First Mexican Empire, to be granted to legitimate children who were not the heir or firstborn of the Emperor Agustín de Iturbide. This title went to the legitimate sons of Agustín de Iturbide and Ana María Huarte at the time of the decree. Later Felipe de Iturbide became a Mexican Prince at birth months later.