Infante Dinis, Duke of Porto
| HRH The Duke of Porto | |
|---|---|
 | |
| Titles | Duke of Porto
Infante of Portugal |
| Biographical Information | |
| Born | 25 November 1999 (age 25)
Lisbon, Portugal |
| Spouse | Princess Maria Teresita of Saxony
(m. 2025) |
| Name | Dinis de Santa Maria Miguel Rafael Francisco Joao |
| House | Braganza |
| Father | Duarte III, King of Portugal |
| Mother | Princess Cristina of the Two Sicilies |
| Religion | Roman Catholic |
Infante Dinis, Duke of Porto (born Infante Alfonso of Portugal on 25 March) is a member of the Portuguese Royal Family as the son of Duarte III, King of Portugal. He is is also a member of the Sicilian Royal Family as the nephew of Pietro, King of the Two Sicilies, as well as the Saxon Royal Family as the son-in-law of Alexander, King of Saxony.
Life[edit | edit source]
Alfonso was born the third and youngest child of Duarte III, King of Portugal and Princess Cristina of the Two Sicilies.
Marriage and Issue[edit | edit source]
On 15 March 2025, Dinis married Princess Maria Teresita of Saxony in Dresden. On 15 March 2026, their first wedding anniversary, it was announced that Dinis and Teresita are expecting their first child.
Residences[edit | edit source]
-
Vila Vicosa Palace; Main Residence (March-May; September-November) -
Pena Palace; Winter Residence (December-February) -
Queluz Palace; Summer Residence (June-August)
Titles and Honours[edit | edit source]
- 1999-2014 Infante Dinis of Portugal
- 2017-present Infante Dinis, Duke of Porto
National Honours[edit | edit source]
Order of Aviz (2017)
Ancestry[edit | edit source]
Lines of Succession[edit | edit source]
| Infante Dinis, Duke of Porto
House of Braganza Born: 25 November 1999 | ||
|---|---|---|
Notes[edit | edit source]
Face: Dean-Charles Chapman