Parse this person name:

Rek de Heer, David Nikki Jennifer Q., 1297-1343
user
first_name: David
last_name: Rek de Heer
middle_names:
- Nikki
- Jennifer
- Q.
temporal:
- start: 1297
  end: 1343
  type: life_span
titles: []
extra_info: []
assistant