Parse this person name:

Valerie Backer (1575-1623, flourished 1595-1617)
user
first_name: Valerie
last_name: Backer
middle_names: []
temporal:
- start: 1575
  end: 1623
  type: life_span
- start: 1595
  end: 1617
  type: flourished
titles: []
extra_info: []
assistant