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
The rotunda of Saint Nicolas in Cieszyn as the castle chapel is mentioned as having saint Wenceslas as its patron saint. Also, preserved documents from the 18th century (urbaria) confirm Saint Wenceslas as its patron saint. Conflict between Poland and Czech Republic concerning Cieszyn Silesia in 1919 - 1920 has contributed to progressive removal of St. Wenceslas as a Czech element, without paying attention to the fact that St. Wenceslas not only is the patron saint of Bohemia , but in 1436 he was established as one of the four major patrons saint of the Kingdom of Poland by cardinal Zbigniew Oleśnicki. Holy Masses are celebrated once