Parse this person name:

Alexandria Kerr, 1851-1905, flourished 1879-1900
user
first_name: Alexandria
last_name: Kerr
middle_names: []
temporal:
- start: 1851
  end: 1905
  type: life_span
- start: 1879
  end: 1900
  type: flourished
titles: []
extra_info: []
assistant