Roy Precious - Antiques & Fine Art has dated this 18th Century Female Portrait to the 18th Century.
The attractive young woman wears her hair (wig?) in the latest fashion of the time; her clothing is expensive, trimmed with fine lace. She is depicted within a feigned oval as was popular.

She was born in 1685 and died in 1729, aged 44.
Oluf (born in 1683) was made Bishop of Bergen in Norway in 1731until his death in 1747.
SIZE: Canvas: 30.25 x 25.25 inches. Frame size: 35.5 x 30.5 inches.
PROVENANCE: Private Collection, Norway.
Verso: old handwritten label (image 6).
Roy Precious - Antiques & Fine Art has dated this 18th Century Female Portrait to the 18th Century.
Roy and nadine precious: specialists in portraiture from the 16th to the 20th century. Established in 1972.
You can view the stock and full dealer information on the Roy Precious - Antiques & Fine Art Profile Page