This project was born when Dra. Coral Cuadrada, director of the Archive of the Marquesses of Santa Maria de Barberà, rediscovers the manuscript Genealogía y Descendencia de los de la Casa y Familia de Pinós. Addressed to the Hon. Lady Isabel Margarida de Íxar y de Pinós, Duchess of Íxar and Countess of Belxit, written by Bernat Galcerán de Pinós in 1620, and preserved in the same Archive.
The book is made up of a synthesis and transcription of the manuscript and several chapters dedicated to the study of topics related to the document, such as the archive of which it is part, the genealogy of the Pinós, the Veracruz de Bagà, the illustrations that appear and the aforementioned legend and its spread. It has had the participation of the following researchers: Marta Alari Hidalgo, Coral Cuadrada Majó, Maria Estradé Pujals, Montserrat Garriga Pujals, Alejandro Martínez Giralt, Ramon Setó Ribagorçanaú, Josep Ureña y Llitjós, and Alberto Velasco González.