The surname Avaloz was first found in Aragon an ancient Kingdom of Spain. They were the marquis de Pescara. Alfonso I of Aragon branched firstly to Castile, and thence to Naples in Italy in the 15th century.
This web page shows only a small excerpt of our Avaloz research. Another 158 words (11 lines of text) covering the years 1568 and 1570 are included under the topic Early Avaloz History in all our PDF Extended History products and printed products wherever possible.
Some of the first settlers of this family name or some of its variants were: Francisco Avalos Picina, who came to Rio de la Plata in 1535; Melchor Avalos, who was on record in New Spain in 1555. Settlers in later years included Jose Benito Avalo, who came to Puerto Rico in 1855.