Parse this person name:

Ruben Parejo, 1316-1393, flourished 1338-1368
user
first_name: Ruben
last_name: Parejo
middle_names: []
temporal:
- start: 1316
  end: 1393
  type: life_span
- start: 1338
  end: 1368
  type: flourished
titles: []
extra_info: []
assistant