Parse this person name:

Vladimir Mende, 1201-1250, flourished 1219-1240
user
first_name: Vladimir
last_name: Mende
middle_names: []
temporal:
- start: 1201
  end: 1250
  type: life_span
- start: 1219
  end: 1240
  type: flourished
titles: []
extra_info: []
assistant