Parse this person name:

Janne Schenkel, 1202-1278, flourished 1229-1242
user
first_name: Janne
last_name: Schenkel
middle_names: []
temporal:
- start: 1202
  end: 1278
  type: life_span
- start: 1229
  end: 1242
  type: flourished
titles: []
extra_info: []
assistant