Parse this person name:

Constanze Gehringer, 1743-1815, flourished 1770-1782
user
first_name: Constanze
last_name: Gehringer
middle_names: []
temporal:
- start: 1743
  end: 1815
  type: life_span
- start: 1770
  end: 1782
  type: flourished
titles: []
extra_info: []
assistant