Coat of arms of Portugal I became a dragon, probably associated to the adoption of Saint George as the patron saint of Portugal. Until the 17th century, the dragon was represented in "or", but since then, it started to be represented in "vert". This change of color was probably due to the ascension to the throne, in 1640, of the House of Braganza, which had the green as its livery color, this also becoming the national color of Portugal. During the period of the House of Braganza, two dragons "vert" became frequently used as the supporters of the Portuguese Royal shield. Other of the external
Saint Eligius Saint Eligius Saint Eligius (also Eloy or Loye) () (11 June 588 – 1 December 660) is the patron saint of goldsmiths, other metalworkers, and coin collectors. He is also the patron saint of veterinarians, the Royal Electrical and Mechanical Engineers (REME), a corps of the British Army, but he is best known for being the patron saint of horses and those who work with them. Eligius was chief counsellor to Dagobert I, Merovingian king of France. Appointed the bishop of Noyon-Tournai three years after the king's death in 642, Eligius worked for twenty years to convert the pagan population