Parse this person name:

Maggie Bertrand (1851-1925, flourished 1869-1897)
user
first_name: Maggie
last_name: Bertrand
middle_names: []
temporal:
- start: 1851
  end: 1925
  type: life_span
- start: 1869
  end: 1897
  type: flourished
titles: []
extra_info: []
assistant