Dorothy Wordsworth 
Recollections of a Tour Made in Scotland A.D. 1803 

According to Wikipedia: 'Dorothy Mae Ann Wordsworth (25 December 1771 – 25 January 1855) was an English author, poet and diarist. She was the sister of the Romantic poet William Wordsworth, and the two were close for all of their lives. Dorothy did not set out to be an author, and her writings comprise only of a series of letters, diary entries and short stories.’