The Duke and Duchess of Edinburgh visit Portugal

Monday 1st June

Their Royal Highnesses began their visit at the Portuguese National Archive, where they unveiled the first display of the original English and Portuguese copies of the Treaty of Windsor, together side by side for the first time since 1386. The exhibition also features a wider selection of archival material, including items from the National Archives in the UK. 

Following the unveiling, Their Royal Highnesses were presented with both copies of the Treaty, before hearing from British and Portuguese historians on the significance of the exhibition’s contents. 

The Duke and Duchess then joined a reception of senior Portuguese representatives.

This year marks the 640th anniversary of the Treaty of Windsor, which cemented the world’s oldest diplomatic alliance. The Treaty of Windsor was sealed a year later by the marriage of Portugal’s King João I and England’s Philippa of Lancaster, who became Queen of Portugal. 

At Estrela Garden, Their Royal Highnesses were greeted by the Mayor of Lisbon, Carlos Moedas. Located in the heart of Lisbon, the garden is popular with locals and families. 

The Duke and Duchess departed on one of Lisbon’s iconic trams, from outside the Basilica da Estrela, travelling through the city.

At the Residence of His Majesty’s Ambassador, The Duke and Duchess attended a garden party to celebrate the people to people links at the core of the alliance, and the contribution of the British community to Portuguese society. 

Their Royal Highnesses met members of British community and Portuguese partners, who are driving positive social change through charities, social enterprises, and other community-focused initiatives.