Parse this person name:

Hanna Demmendaal (1311-1373, flourished 1335-1355)
user
first_name: Hanna
last_name: Demmendaal
middle_names: []
temporal:
- start: 1311
  end: 1373
  type: life_span
- start: 1335
  end: 1355
  type: flourished
titles: []
extra_info: []
assistant