Brave Fine Art has dated this piece to the 19th Century.

The portrait is unsigned but clearly by a well-trained hand. It’s housed within a later gilded frame.
Medium: Oil on canvas
Overall size: 19” x 21½” / 48cm x 55cm
Year of creation: c. 1851
Provenance: Sweden
Condition: Fine craquelure in areas but the paint layer is stable. Areas of thin paint possibly due to previous over-cleaning. Frame with some light wear.
Brave Fine Art has dated this piece to the 19th Century.
Exquisite antique paintings that capture the imagination.
You can view the stock and full dealer information on the Brave Fine Art Profile Page