Career
Morman debuted at the Royal Dramatic Theatre in 1791, and performed at the Royal Swedish Opera before she was contracted at the theatre in 1792, where she refused to be a replacement for any actors than the two stars, Fredrique Löwen and Marie Louise Marcadet. She also performed as a guest actor at the Stenborg Theatre. She was a tragedienne, but she is foremost remembered as a star within "diabolical" female parts.
She played witches, murderers and other "demonical" roles, and reached such fame within her interpretations of negative characters that "the audience loved and hated her" She was described as: ”Tall and thin, with a long face, sharp chin and black eyes, emanating a gloomy fire.
The pale skin was as if pasted on her cheeks. Her appearance answered completely to her genre, which was the diabolical one Her ability was said to be: "Terrific within coquettish, heinous woman roles, poison makers, tyrants et cetera".