Well, there are two answers to this question actually.
I believe that a medieval ballad would definitely please a Romantic poet, because it is all about love and all that.
However, in Romanticism, poets and writers were obsessed with the macabre, so they would probably enjoy Greek tragedies as well.
Answer:
A memoir what be like a historical account or biography written from personal knowledge or special sources.
Explanation:
Hope this helps! : )