Parse this person name:

Margaud Chauvin, 1279-1356, flourished 1309-1319
user
first_name: Margaud
last_name: Chauvin
middle_names: []
temporal:
- start: 1279
  end: 1356
  type: life_span
- start: 1309
  end: 1319
  type: flourished
titles: []
extra_info: []
assistant