Parse this person name:

Fuller Mccoy, David F. Tracey R. G., born 1612
user
first_name: David
last_name: Fuller Mccoy
middle_names:
- F.
- Tracey
- R.
- G.
temporal:
- start: 1612
  end: null
  type: life_span
titles: []
extra_info: []
assistant