Parse this person name:

Mary Brown, 1353-1401, flourished 1381-1396
user
first_name: Mary
last_name: Brown
middle_names: []
temporal:
- start: 1353
  end: 1401
  type: life_span
- start: 1381
  end: 1396
  type: flourished
titles: []
extra_info: []
assistant