Karamzina was born in Ulvila (Ulvsby), in Saaren Kartano, Finland, the daughter of Carl Johan Stjernvall (1764--1815), and Baroness Eva Gustava von Willebrand (1781--1844).
Karamzina was born in Ulvila (Ulvsby), in Saaren Kartano, Finland. She was the daughter of Carl Johan Stjernvall (1764--1815) and Baroness Eva Gustava von Willebrand (1781--1844).