Charlotta Christina Boberg was a Swedish businesswoman who sold fruit as a månglare.
She applied for a permit after the death of her aunt, and essentially inherited her business.
The månglare-permit was granted by the city authorities to people (foremost married women) who could argue that they needed to support themselves, and there where regulations to prevent a månglare from expanding their business beyond what was needed for self support.
Like her aunt, she belonged to the minority of månglare who managed to become wealthy on her business.
Similar to her aunt, she was not addressed with the title månglare (which was her official and formal profession), but as a fruit merchant.