David, I have been corresponding with Andy regarding the Amadro & Barril family from PR. By coincidence my great-grandfather's name was Damian Rodriguez Rivera who was born in Asturias, Spain and Married a Manuela Barril who was born in Plama de Mallorca, Islas Baleares in Spain. Both left for PR and had several children. What moe information do you have of your family either the Barril or Rivera part? If you'd prefer you can email me privately, but send a copy to Andy.