Parse this person name:

Émile Mercier (1549-1599, flourished 1579-1594)
user
first_name: Émile
last_name: Mercier
middle_names: []
temporal:
- start: 1549
  end: 1599
  type: life_span
- start: 1579
  end: 1594
  type: flourished
titles: []
extra_info: []
assistant