Parse this person name:

Rene Drub, 1739-1803, flourished 1769-1784
user
first_name: Rene
last_name: Drub
middle_names: []
temporal:
- start: 1739
  end: 1803
  type: life_span
- start: 1769
  end: 1784
  type: flourished
titles: []
extra_info: []
assistant