Parse this person name:

Hélène Lombard, 1309-1352, flourished 1324-1335
user
first_name: Hélène
last_name: Lombard
middle_names: []
temporal:
- start: 1309
  end: 1352
  type: life_span
- start: 1324
  end: 1335
  type: flourished
titles: []
extra_info: []
assistant