Parse this person name:

Sybilla Henschel, 1209-1270, flourished 1228-1242
user
first_name: Sybilla
last_name: Henschel
middle_names: []
temporal:
- start: 1209
  end: 1270
  type: life_span
- start: 1228
  end: 1242
  type: flourished
titles: []
extra_info: []
assistant