Parse this person name:

Marianna Plath, 1537-1591, flourished 1558-1582
user
first_name: Marianna
last_name: Plath
middle_names: []
temporal:
- start: 1537
  end: 1591
  type: life_span
- start: 1558
  end: 1582
  type: flourished
titles: []
extra_info: []
assistant