Parse this person name:

Emily Schaefer, 1754-1816, flourished 1783-1805
user
first_name: Emily
last_name: Schaefer
middle_names: []
temporal:
- start: 1754
  end: 1816
  type: life_span
- start: 1783
  end: 1805
  type: flourished
titles: []
extra_info: []
assistant