Parse this person name:

Christof Mies (1209-1252, flourished 1224-1247)
user
first_name: Christof
last_name: Mies
middle_names: []
temporal:
- start: 1209
  end: 1252
  type: life_span
- start: 1224
  end: 1247
  type: flourished
titles: []
extra_info: []
assistant