Parse this person name:

Ruben Vallejo (1514-1573, flourished 1544-1555)
user
first_name: Ruben
last_name: Vallejo
middle_names: []
temporal:
- start: 1514
  end: 1573
  type: life_span
- start: 1544
  end: 1555
  type: flourished
titles: []
extra_info: []
assistant