Parse this person name:

Wanda Martin (1228-1278, flourished 1250-1268)
user
first_name: Wanda
last_name: Martin
middle_names: []
temporal:
- start: 1228
  end: 1278
  type: life_span
- start: 1250
  end: 1268
  type: flourished
titles: []
extra_info: []
assistant