Cover of the book by Juan Lanzagorta Vallín, titled "Lanzagorta Lantzagorta Arançagorta Arantzagorta: A Genealogical Hypothesis. Red Book: One Origin, Multiple Destinations," 2022, featuring the coat of arms of Pedro de Dios Lanzagorta Gallarde from the 16th century, emblazoned...See more