to do
http://www.bparah.azores.gov.pt/html/bparah-arquivo+regional-docume... http://www.yourislandroutes.com/passindex.shtml
https://en.wikipedia.org/wiki/Portuguese_Americans
https://www.loc.gov/rr/hispanic/portam/
https://www.loc.gov/rr/hispanic/portam/chron3.html
https://en.wikipedia.org/wiki/Azores