She was born on October 7, 1728, in Dannemora parish, Uppsala county.
In the year 1747 she was living with her mother, who was a widow, in Sandgropens croft. The home had been taken over by her elder brother, the minehand Eric Bång, who later became a soldier.
In the year 1750, she was married to Anders Moberg and moved to her husband's home on Andersby properties.
Anna lived in Andersby until she died, 79 years old, on February 8 1807. She died from ageweakness and was buried on February 15.