Parse this person name:

Stephen Myers, 1779-1858, flourished 1803-1827
user
first_name: Stephen
last_name: Myers
middle_names: []
temporal:
- start: 1779
  end: 1858
  type: life_span
- start: 1803
  end: 1827
  type: flourished
titles: []
extra_info: []
assistant