Parse this person name:

Greg Graves-Valdez, 1679-1757, flourished 1698-1714
user
first_name: Greg
last_name: Graves-Valdez
middle_names: []
temporal:
- start: 1679
  end: 1757
  type: life_span
- start: 1698
  end: 1714
  type: flourished
titles: []
extra_info: []
assistant