Parse this person name:

Alexandria Bègue (1430-1495, flourished 1447-1471)
user
first_name: Alexandria
last_name: Bègue
middle_names: []
temporal:
- start: 1430
  end: 1495
  type: life_span
- start: 1447
  end: 1471
  type: flourished
titles: []
extra_info: []
assistant