Parse this person name:

Lucy Marchal, 1531-1578, flourished 1550-1572
user
first_name: Lucy
last_name: Marchal
middle_names: []
temporal:
- start: 1531
  end: 1578
  type: life_span
- start: 1550
  end: 1572
  type: flourished
titles: []
extra_info: []
assistant