Parse this person name:

Geneviève Lebrun (1389-1438, flourished 1407-1422)
user
first_name: Geneviève
last_name: Lebrun
middle_names: []
temporal:
- start: 1389
  end: 1438
  type: life_span
- start: 1407
  end: 1422
  type: flourished
titles: []
extra_info: []
assistant