My first attempt at making a bot!

Helen Graham is the protagonist of The Tenant of Wildfell Hall (1848), by Anne Brontë, set in the Regency / Georgian era of the early 19th century.

Ostensibly a young widow and single mother, she has in fact fled from her alcoholic and abusive husband and is living in hiding at Wildfell Hall under a pseudonym.

Image: Princess Elena Pavlovna Belosselsky-Belozersky (1839), by Christina Robertson.