. "Petronilla of Aragon" . "Petronella" . . "1173" . . . . "Petronilla
of
Aragon" . "1136" . . "Peronella" . "Petronilla, Queen of Aragon" . . . . . . "Petronilla of Aragon" . . "Petronilla
of
Aragon" . . . . . "'''Petronilla'''" . . "Petronila" . . . . . . "1164" . "Petronilla I" . . . . . . . . . . . "1137" . . . . . "Petronila of Aragon" . . . . . . . . . . . . . . "princess Petronilla" . . . . . "Petronilla" . "Queen Petronilla" .