Parse this person name:

Lucy Postma (1506-1578, flourished 1535-1558)
user
first_name: Lucy
last_name: Postma
middle_names: []
temporal:
- start: 1506
  end: 1578
  type: life_span
- start: 1535
  end: 1558
  type: flourished
titles: []
extra_info: []
assistant