Parse this person name:

Marthe Grégoire, 1284-1335, flourished 1310-1330
user
first_name: Marthe
last_name: Grégoire
middle_names: []
temporal:
- start: 1284
  end: 1335
  type: life_span
- start: 1310
  end: 1330
  type: flourished
titles: []
extra_info: []
assistant