Parse this person name:

Martin Laroche-Grégoire, 1206-1256, flourished 1225-1236
user
first_name: Martin
last_name: Laroche-Grégoire
middle_names: []
temporal:
- start: 1206
  end: 1256
  type: life_span
- start: 1225
  end: 1236
  type: flourished
titles: []
extra_info: []
assistant