Parse this person name:

Gerti Hering (1837-1902, flourished 1866-1877)
user
first_name: Gerti
last_name: Hering
middle_names: []
temporal:
- start: 1837
  end: 1902
  type: life_span
- start: 1866
  end: 1877
  type: flourished
titles: []
extra_info: []
assistant