Parse this person name:

Jens-Peter Sontag (1785-1827, flourished 1803-1816)
user
first_name: Jens-Peter
last_name: Sontag
middle_names: []
temporal:
- start: 1785
  end: 1827
  type: life_span
- start: 1803
  end: 1816
  type: flourished
titles: []
extra_info: []
assistant