Parse this person name:

Édgar Martinez (1226-1267, flourished 1252-1262)
user
first_name: Édgar
last_name: Martinez
middle_names: []
temporal:
- start: 1226
  end: 1267
  type: life_span
- start: 1252
  end: 1262
  type: flourished
titles: []
extra_info: []
assistant