Depending on local laws and specific court policies, exemptions MAY include persons over age 70, and those having recently served on a jury (usually within 1-3 years depending on county policy). In the state of Maryland, there are possible exemptions for armed forces on active duty.
The ancestry of modern Iberians (Spanish and Portuguese) is consistent with the geographical situation of the Iberian Peninsula in the south-west corner of Europe.-chromosome analysis had suggested Paleolithic ancestry among populations in the Iberian Peninsula and that Iberia may have played a role in the re-population of western Europe after the last glaciation.
The Iberian peninsula is Europe's main hub to South and Central America, Madrid's Barajas airport is the most important of the hubs, while Portela airport in Lisbon is the main gateway to Brazil due to historic ties between the two countries.