Parse this person name:

Tiffany Lewis (1374-1447, flourished 1399-1421)
user
first_name: Tiffany
last_name: Lewis
middle_names: []
temporal:
- start: 1374
  end: 1447
  type: life_span
- start: 1399
  end: 1421
  type: flourished
titles: []
extra_info: []
assistant