De Esposa simply means ‘of Esposa’. Esposa is the domain of the Escalante family. So Carcel de Esposa basically means Carcel Escalante of Esposa domain or territory.
De Perez simply means ‘of Perez’. Perez is the domain of the Valeztena family. Ines de Valeztena means Ines of Perez domain or territory.
Ines Escalante de Perez simply means Ines who is the wife of Carcel Escalante originally comes from the territory of Perez. This is a privilege that only the girls of the five Duke families possess. It’s the same way the current empress is Cayetena Valenza Ortega of Esposa. The current empress names identifies her as a daughter of Esposa territory. It will be the same for any daughters born from the current heirs of the five dukes which are all boys: Carcel, Dante, Enrique, Luciano and Leonardo. Any daughters they have will carry their territory name even when they get married.
In this chapter, Tappytoon made an error with the pouch but later corrects it. The name on the pouch with the leaves should be Ines Escalante de Perez.
Can someone tell me about the " de esposa" and "de perez" mean because I can't distinguish them between the surnames escalante and valeztena?