Parse this person name:

Valentine Boyer (1490-1531, flourished 1510-1521)
user
first_name: Valentine
last_name: Boyer
middle_names: []
temporal:
- start: 1490
  end: 1531
  type: life_span
- start: 1510
  end: 1521
  type: flourished
titles: []
extra_info: []
assistant