Parse this person name:

Marissa Cochran (1409-1482, flourished 1431-1449)
user
first_name: Marissa
last_name: Cochran
middle_names: []
temporal:
- start: 1409
  end: 1482
  type: life_span
- start: 1431
  end: 1449
  type: flourished
titles: []
extra_info: []
assistant