Parse this person name:

Merche Andreu, 1322-1379, flourished 1342-1359
user
first_name: Merche
last_name: Andreu
middle_names: []
temporal:
- start: 1322
  end: 1379
  type: life_span
- start: 1342
  end: 1359
  type: flourished
titles: []
extra_info: []
assistant