"In Sintra, Casa Real Portuguesa announced the engagement of Their Royal Highnesses the Duke and Duchess of Bragança’s youngest son, His Highness Infante Dom Dinis de Bragança, Duque do Porto, to Countess Anna Schaffgotsch von und zu Kynast und Greiffenstein, Baroness of Trachenberg.
According to the official announcement, Infante Dom Dinis and Countess Anna became engaged in Lisbon earlier this month. The Infante later informed the Duke and Duchess of Bragança, together with other close members of his family."