Question: Who is the paternal grandmother of Pedro Afonso, Count Of Barcelos?
Sentence (from "Pedro Afonso, Prince Imperial of Brazil"): Born at the Palace of São Cristóvão in Rio de Janeiro, he was the second son and youngest child of Emperor Dom Pedro II and Dona Teresa Cristina of the Two Sicilies, and thus a member of the Brazilian branch of the House of Braganza.
Relevant evidence: No