 She was the star attraction of the Gothenburg theatre and one of the most celebrated stage actors outside of the capital of Stockholm in her time.Her background is not known, which was not uncommon for actors of the time.Sophie Haglund was engaged at the "Comediehuset" in Gothenburg in 1810-16, and then, when it was replaced, at the new theatre of "Segerlindska teatern" in 1816-23; first under Johan Anton Lindqvist and (from 1820) under Gustaf Åbergsson.