Parse this person name:

Susan Poulain, 1770-1819, flourished 1795-1814
user
first_name: Susan
last_name: Poulain
middle_names: []
temporal:
- start: 1770
  end: 1819
  type: life_span
- start: 1795
  end: 1814
  type: flourished
titles: []
extra_info: []
assistant