Parse this person name:

Lorraine Guichard, 1402-1460, flourished 1426-1454
user
first_name: Lorraine
last_name: Guichard
middle_names: []
temporal:
- start: 1402
  end: 1460
  type: life_span
- start: 1426
  end: 1454
  type: flourished
titles: []
extra_info: []
assistant