Parse this person name:

Heather Edwards-Porter (1773-1847, flourished 1803-1827)
user
first_name: Heather
last_name: Edwards-Porter
middle_names: []
temporal:
- start: 1773
  end: 1847
  type: life_span
- start: 1803
  end: 1827
  type: flourished
titles: []
extra_info: []
assistant