Parse this person name:

Mirthe van Salmen (1343-1383, flourished 1363-1378)
user
first_name: Mirthe
last_name: van Salmen
middle_names: []
temporal:
- start: 1343
  end: 1383
  type: life_span
- start: 1363
  end: 1378
  type: flourished
titles: []
extra_info: []
assistant