Baron José Antonio da Silva, Flandrensian Ambassador to Brazil, was appointed to the same position in the small South American duchy. In a historic first for its foreign policy, the Grand Duchy of Flandrensis has established its first-ever embassy accredited directly to another micronation. On Sunday, 1 March 2026, His Serene Highness Duke Arthur V formally accepted the credentials of Baron Mr. José Antonio da Silva, who now assumes office as Ambassador of Flandrensis to Mari

In celebration of the national holiday of Ash Wednesday, His Serene Highness The Duke of Marienbourg issued the Ducal Decree No. 2/2026 containing the list of persons honored as recipients and members of the chivalric orders of the Marienbourgish honor system. Below is the transcript of the decree as published: THE DUCHY OF MARIENBOURG HIS SERENE HIGHNESS’ OWN OFFICE The List of Honors of 18 February 2026. WE, the DUKE OF MARIENBOURG, ABB Ā S, REFOLES AND ZËGRET, PRI

Under this new monetary system, the value of the Marienbourgish thaler is directly linked to the national production capacity of oranges. On 26 December 2025, celebrating his wheat jubilee (three years of reign), HSH Duke Arthur V announced that he had sanctioned PL-105, enacting the change in Marienbourg's monetary system, which had backed the Marienbourgish thaler with a small silver reserve (just over half a kilo) in the form of bullion coins (a stack of 20 Maria Theresa T

The second census in Marienbourg's history reveals surprising demographic changes. The 2025 Census of Marienbourg was conducted between 21 and 23 November 2025. The operation was carried out by the Ducal Bureau of Registry , a department of the Ministry of Home Affairs . Data collection took place primarily through a Google Forms survey sent to all Marienbourgish citizens. Those who did not respond had their registry information reviewed in order to provide the necessary cens

Since the founding of the duchy in late 2022, for the first time the Government of Marienbourg issued a passport—in its physical, real version—on July 19, 2025. The document was formally issued by the Duke's Diplomatic Service (DDS) and printed—with due authorization from this body—in a printing press in Poços de Caldas, a Brazilian municipality in which Marienbourg is enclaved, on the initiative of His Serene Highness Prince António, great-uncle of our Duke Arthur V. The iss

In accordance with Article 90 of the Political Instrument of the Bases of the Duchy (e.g. Constitution), the 6th Marienbourg General...

In celebration of the national holiday of the Feast of St. Mary Magdalene, His Serene Highness The Duke of Marienbourg issued the Ducal...

Education and Culture, the new departments of the Ministry of Social Affairs In a historic move for public administration in Marienbourg,...

Old proposal finally come to fruition. Five months after coming to power and more than a year after it was proposed, the Democratic Union...

Income disparity and Gini coefficient grow in Mariembourg. Study by the Data and Statistics Secretariat of the Ministry of Social Affairs...

Environment at the focus of politicians. In view of the abnormal extreme heat waves that have been afflicting South America throughout...

Ducal Diet creates two new seats and goes from 8 to 10 members. On 18 August 2023 the Ducal Diet approved Bill No. 61, which after...

In accordance with Article 90 of the Duchy's Basic Political Instrument (e.g. Constitution), the 2nd Marienbourg General Election took...

In celebration of the spirit of friendship, His Serene Highness The Duke of Marienbourg issued the Ducal Decree No. 2/2023 containing the...

First series is discontinued. 5 Thalers banknote depcting a typical Marienbourgish lizard. Last Sunday, July 2nd, the Banco Ducal and the...

Opinion on vaccination effectiveness can determine whether a citizenship application is approved or rejected. On the last 1st of July, in...

In session, the expansion of the duchy lost its place to vote on the extension of a political term. The Ducal Diet session held on the...