Montejasso is a historical research center devoted to the study of Spanish genealogy, heraldry and nobility.
Our work includes a wide period of time between the 15th to the 20th century.
Among our researches we emphasize those about Basque and Navarrese lineages and the relations between Spain and America, the emigration of Spaniards and the stablishment and development of new families in this continent, giving special importance to the study of the people coming from the Basque Country and Navarre.
Last updating: 30th September, 2008