Parse this person name:

Margit Lange (1384-1453, flourished 1404-1419)
user
first_name: Margit
last_name: Lange
middle_names: []
temporal:
- start: 1384
  end: 1453
  type: life_span
- start: 1404
  end: 1419
  type: flourished
titles: []
extra_info: []
assistant