Parse this person name:

Stephanie Newman (1830-1873, flourished 1858-1868)
user
first_name: Stephanie
last_name: Newman
middle_names: []
temporal:
- start: 1830
  end: 1873
  type: life_span
- start: 1858
  end: 1868
  type: flourished
titles: []
extra_info: []
assistant