Parse this person name:

Nancy Bean, 1772-1823, flourished 1791-1818
user
first_name: Nancy
last_name: Bean
middle_names: []
temporal:
- start: 1772
  end: 1823
  type: life_span
- start: 1791
  end: 1818
  type: flourished
titles: []
extra_info: []
assistant