Parse this person name:

Margaux Briand'Delaunay, 1785-1861, flourished 1800-1815
user
first_name: Margaux
last_name: Briand'Delaunay
middle_names: []
temporal:
- start: 1785
  end: 1861
  type: life_span
- start: 1800
  end: 1815
  type: flourished
titles: []
extra_info: []
assistant