
H.E. PhDr. Don Marco de Guadamillas y Cortés
Grand Chancellor of the Imperial House of Brazil and its Dynastic and Religious Orders
- Joined
- Announced 1 September 2025
Biography
H.E. Dr. Don Marco de Guadamillas y Cortés is Grand Chancellor of the Imperial House of Brazil (Casa Imperial do Brasil) and of its Dynastic and Religious Orders. The Imperial House traces its tradition of service to the reign of Emperor Dom Pedro II and, through its Orders, recognises merit, philanthropy and service to humanity.
He was welcomed as an Honorary Member of United World Leaders in September 2025, when the Imperial House of Brazil and United World Leaders announced a union to co-host international events, expand humanitarian initiatives and recognise Members of United World Leaders for service to humanity through the Royal Imperial Order Knighthood.
From the Institution’s announcement of 1 September 2025. The original release (PDF)



