Pelagia's adopted daughter; she's named after Corelli's mandolin. Pelagia and Drosoula find the infant Antonia on their doorstep near the end of the war and though they initially consider turning her over to the Red Cross, they raise her themselves. Antonia is a happy and quiet baby and when Dr. Iannis returns when she's a toddler, she's instrumental in helping him recover from the trauma of the concentration camp. She has little time for being ladylike or proper and often gets into trouble. When she's around eight, the family adopts a cat they call Psipsina. This causes a number of problems, as Antonia's nickname is also Psipsina. Pelagia teaches Antonia to think and the two debate politics and philosophy once Antonia is a teenager. Because of this, Pelagia isn't surprised when Antonia declares herself a radical communist and decides to marry a radical lawyer when she's seventeen. Antonia and her husband, Alexi, have a baby boy, Iannis, after more than fifteen years of marriage--though prior to becoming pregnant, Antonia was very annoyed with Pelagia's insistence that Antonia provide her a grandchild, while Pelagia respected her autonomy in nearly every other way. After Iannis's birth, Antonia opens a string of souvenir shops and becomes forgetful and distant from her son. She and Alexi do very well financially and remain close with their family, but they both break promises to Iannis and make him feel alone and unmoored.