Parse this person name:

Blanca Tomás (1789-1855, flourished 1809-1823)
user
first_name: Blanca
last_name: Tomás
middle_names: []
temporal:
- start: 1789
  end: 1855
  type: life_span
- start: 1809
  end: 1823
  type: flourished
titles: []
extra_info: []
assistant