Alfonso XIII of Spain | Alfonso X of Castile | Alfonso Cuarón | Alfonso VIII of Castile | Alfonso V of Aragon | Alfonso I d'Este | Alfonso XI of Castile | Alfonso XII of Spain | Alfonso Herrera | Juan Pablo Pérez Alfonso | Alfonso II of Aragon | Alfonso XII | Alfonso III of Asturias | Alfonso I d'Este, Duke of Ferrara | Alfonso d'Este | Alfonso | Giovanni Alfonso Borelli | Barcode Battler | Alfonso Sastre | Alfonso Reyes | Alfonso Mora | Alfonso Fadrique | Alfonso Bonilla Aragón International Airport | Alfonso Arau | Alfonso A. Ossorio | Kristian Alfonso | Civil Order of Alfonso X, the Wise | Alfonso Romo | Alfonso Ribeiro | Alfonso Parot |
The county was first established as a community of villages founded by Alfonso I after the Reconquista.
Wanting to limit Ramiro's power within the Kingdom of Navarre-Aragon, his brother Alfonso the Battler had blocked his elections as bishop of Burgos and as bishop of Pamplona.
At about the same time, a royal charter of Alfonso I of Aragon and Navarre enacted at Briviesca on 10 October 1129, names Fortún Garcés Cajal as holding the tenancy of Bureba.