The Coat of Arms of Portugal was officially adopted in 30 June 1911, along with the Republican Flag of Portugal.
History and Meaning
The Portuguese coat of arms is the result of almost a millennium of modifications and alterations. Starting with
Henry of Burgundy blue on silver cross, successive elements were added or taken, culminating with the complex heraldic element that was officialised in 1911 (after the
Republican Revolution of
1910). The two stripes bear the colours of the Portuguese flag: red and green.
Eschuteons and Bezants
After the official recognition of the
Kingdom of Portugal as an independent country in
1143 (it had been declared in
1139), silver bezants were added to the Burgundian flag, symbolising coins and the right the monarch had to issue currency, as leader of a sovereign state. Eventually, and given the enormous dynamism of
medieval heraldry, it is believed that the shield degraded and lost some elements in battle, eventually losing the cross format. This is how King
Sancho I inherited the shield from his father,
Afonso Henriques, with no cross and five eschuteons (
quinas), which stood where the silver bezants had been placed.
Later, the number of silver bezants in each eschuteon would be reduced from 11 to 5 by King
Sebastian I, and modern explanations interpret them as the five wounds of Christ, although this is highly unprobable.
Castles
It was during the reign of
Afonso III that the red border with golden castles (not towers, as some sources state) was added. Although the number of castles could vary between eight to twelve,
Afonso IV would define them as twelve and
Sebastian I would finally fix them as seven. They supposedly represent the
Moorish castle conquered by the Kingdom of Portugal during the
Reconquista. Their origin is probably
Castilian, but unlike Spanish castles, which usually have their gates opened (and blue), Portuguese castles were always depicted with gold gates (hence closed).
Armillary Sphere
An important element of Portuguese heraldry since the
15th century, the armillary sphere was many times used in Portuguese colonial flags, mainly in
Brazil. It was a navigation instrument used to calculate distances and represents the importance of Portugal during the
Age of Discovery, as well as the vastness of its colonial empire when the First Republic was implemented.
Although it is commonly used as a "republican" element, as opposed to the monarchist crown in the blue/white flag (see Flag of Portugal), some monarchist flags, such as the flag of the United Kingdom of Portugal, Algarve and Brazil, already depicted armillary spheres.
See also
National coats of arms
Wappen Portugals | Escudo de Portugal | Godło Portugalii | Brasão de armas de Portugal