Marquess of Castelldosrius
| Marquessate of Castelldosrius | |
|---|---|
Heraldic crown of a Grandee | |
| Creation date | 6 April 1696 |
| Created by | Charles II |
| Peerage | Peerage of Spain |
| First holder | Manuel de Oms y Santa Pau |
| Present holder | Ágatha Ruiz de la Prada y Sentmenat |
| Heir apparent | Tristán Jerónimo Ramírez Ruiz de la Prada |
| Subsidiary titles | Baron of Santa Pau |
Marquess of Castelldosrius (Spanish: Marqués de Castelldosríus) is a hereditary title in the Peerage of Spain, accompanied by the dignity Grandee and granted on 6 April 1696 by Charles II to Manuel de Oms y Santa Pau, knight of the Order of Malta, governor of Tarragona, viceroy and captain general of Mallorca, of Peru, of Tierra Firme and of Chile. The grandeeship was merged into the marquessate on 9 July 1701 by Philip V, later confirmed on 1 May 1703.
The title is currently held by Ágatha Ruiz de la Prada y Sentmenat, who also holds the title of Baroness of Santa Pau.