Parse this person name:

Shannon Marquez (1437-1481, flourished 1457-1475)
user
first_name: Shannon
last_name: Marquez
middle_names: []
temporal:
- start: 1437
  end: 1481
  type: life_span
- start: 1457
  end: 1475
  type: flourished
titles: []
extra_info: []
assistant