Lisbon, November 27, 2025 — A Solemn Investiture Ceremony was held on November 27 at Saint Peter’s Church of Alcântara in Lisbon, followed by a gala lunch at the Turf Club.

The initiative saw a significant participation from authorities and distinguished personalities.

Among the guests present were, among others, H.R.H. Alfonso, Prince of Beira, and H.R.H. Maria Francisca, Duchess of Coimbra, children of H.R.H. Dom Duarte, Head of the Royal House of Portugal.

Representing the Constantinian Order at the event were the Secretary General, H.E. Don Paolo Costantino Borghese, Prince of Nettuno; the Delegate of the Portuguese Delegation, Baron Miguel Horta e Costa; and the Vice Delegate, Noble Francisco de Mendia.

The ceremony and the subsequent lunch represented an important opportunity for gathering, sharing, and bearing witness to the spiritual and charitable values of the Constantinian Order.