Created by a short decree of 16 April 1826, the order initially consisted of one grade and was only awarded to reigning monarchs. It was only regularized by Decree No. 228 of 19 October 1842, which would finally establish its degrees, number of holders and establish the design of the insignia. In that time, it was characterized as a strictly personal award of Emperor Pedro I, its grand master, which awarded only one person: his father-in-law
Francis II, Holy Roman Emperor. It was Emperor Pedro II who most distributed the order, being, nevertheless, the Brazilian order that had fewer holders. It would be intended for both nationals and foreigners, who, as well as members of the Imperial Family (who were Grand Crosses of the Order from birth), would not need to take oath or respect the maximum number of members of each degree. Despite what some sources cite, the creator of the project was not
Jean-Baptiste Debret, so he himself does not know how to accurately describe the insignia in his
Voyage Pittoresque et Historique au Brésil. ==Characteristics==