Parse this person name:

Elin Stoffel (1202-1264, flourished 1229-1239)
user
first_name: Elin
last_name: Stoffel
middle_names: []
temporal:
- start: 1202
  end: 1264
  type: life_span
- start: 1229
  end: 1239
  type: flourished
titles: []
extra_info: []
assistant