Parse this person name:

Alexandria Wagner (1391-1438, flourished 1420-1433)
user
first_name: Alexandria
last_name: Wagner
middle_names: []
temporal:
- start: 1391
  end: 1438
  type: life_span
- start: 1420
  end: 1433
  type: flourished
titles: []
extra_info: []
assistant