Parse this person name:

Gérard Ferreira (1261-1313, flourished 1278-1297)
user
first_name: Gérard
last_name: Ferreira
middle_names: []
temporal:
- start: 1261
  end: 1313
  type: life_span
- start: 1278
  end: 1297
  type: flourished
titles: []
extra_info: []
assistant