Parse this person name:

Patricia Underwood (1206-1250, flourished 1226-1243)
user
first_name: Patricia
last_name: Underwood
middle_names: []
temporal:
- start: 1206
  end: 1250
  type: life_span
- start: 1226
  end: 1243
  type: flourished
titles: []
extra_info: []
assistant