Parse this person name:

Severo Pavón, 1325-1402, flourished 1351-1377
user
first_name: Severo
last_name: Pavón
middle_names: []
temporal:
- start: 1325
  end: 1402
  type: life_span
- start: 1351
  end: 1377
  type: flourished
titles: []
extra_info: []
assistant