1. Newberry Library, VAULT folio Case MS 5263 DS ID: DS17749 Title: Certification of arms Author: Juan Félix de Rújula Date: 1788 Sept. 25.
2. Newberry Library, VAULT folio Case MS 5269 DS ID: DS17753 Title: Carta ejecutoria Author: José Romero de Tejada y Artacho Date: 1733 Feb. 6.