Parse this person name:

Marciano Pascual, 1492-1570, flourished 1520-1541
user
first_name: Marciano
last_name: Pascual
middle_names: []
temporal:
- start: 1492
  end: 1570
  type: life_span
- start: 1520
  end: 1541
  type: flourished
titles: []
extra_info: []
assistant