Ana Kuya is the housekeeper at Duke Keramsov's estate at Keramzin. She is very strict and does not like disobedience. After Mal and Alina leave the orphanage, they tend to reminisce about the orphanage, and Ana Kuya is a big part of their memories there.
Appearance
Ana Kuya is described as birdlike, with bony elbows.
Personality
She taught the Duke's orphans manners, and bade them pray for the Duke's generosity.
History
Throughout the series, Alina recalls things Ana Kuya said to her and Mal.
Ruin and Rising
When Alina returns to Keramzin, she finds that Ana Kuya and Botkin Yul-Erdene have been killed.