Parse this person name:

Marguerite Lecoq, 1317-1367, flourished 1342-1355
user
first_name: Marguerite
last_name: Lecoq
middle_names: []
temporal:
- start: 1317
  end: 1367
  type: life_span
- start: 1342
  end: 1355
  type: flourished
titles: []
extra_info: []
assistant