Response from The Most Excellent Eugenia Martínez de Irujo y Fitz-James Stuart, The 12th Duchess of Montoro on the occasion of Christmas 2021 and the New Year 2022.
The reply is a message in Spanish hand written and signed by The Duchess.
Message

Translation
I wish you all the best for this Christmas and a Prosperous Year 2022.
With affection,
Eugenia