Parse this person name:

Alexandrie Boyer, 1219-1272, flourished 1236-1262
user
first_name: Alexandrie
last_name: Boyer
middle_names: []
temporal:
- start: 1219
  end: 1272
  type: life_span
- start: 1236
  end: 1262
  type: flourished
titles: []
extra_info: []
assistant