Parse this person name:

Imelda Pedraza (1397-1451, flourished 1416-1445)
user
first_name: Imelda
last_name: Pedraza
middle_names: []
temporal:
- start: 1397
  end: 1451
  type: life_span
- start: 1416
  end: 1445
  type: flourished
titles: []
extra_info: []
assistant