Parse this person name:

Anselma Valle, 1771-1826, flourished 1799-1819
user
first_name: Anselma
last_name: Valle
middle_names: []
temporal:
- start: 1771
  end: 1826
  type: life_span
- start: 1799
  end: 1819
  type: flourished
titles: []
extra_info: []
assistant