Parse this person name:

Robert Thomas (1563-1638, flourished 1583-1603)
user
first_name: Robert
last_name: Thomas
middle_names: []
temporal:
- start: 1563
  end: 1638
  type: life_span
- start: 1583
  end: 1603
  type: flourished
titles: []
extra_info: []
assistant