Parse this person name:

Robert Graham (1629-1695, flourished 1653-1675)
user
first_name: Robert
last_name: Graham
middle_names: []
temporal:
- start: 1629
  end: 1695
  type: life_span
- start: 1653
  end: 1675
  type: flourished
titles: []
extra_info: []
assistant