As the daughter of Simeon Habsburg-Lorraine and Princess María of Bourbon-Two Sicilies, Isabel connects several European noble houses. Accordingly, it is expected that in addition to other nobles, members of the Spanish royal family will also attend. At the wedding of Victorias López-Quesada, a cousin of Isabel, King Felipe, Queen Sofia, and Infanta Cristina were present.
Where exactly the wedding will take place is still open. The couple currently lives in London. However, media speculate that the wedding - as with previous family celebrations - could be held at the country estate La Toledana in Retuerta del Bullaque southwest of Madrid.
Should this be confirmed, the Spanish Royals are heading for another royal dream wedding in the summer of 2026.