Parse this person name:

Emir Walter-le Matelot (1370-1412, flourished 1388-1407)
user
first_name: Emir
last_name: Walter-le Matelot
middle_names: []
temporal:
- start: 1370
  end: 1412
  type: life_span
- start: 1388
  end: 1407
  type: flourished
titles: []
extra_info: []
assistant