Parse this person name:

Mette Vrancken (1934-2008, flourished 1951-1976)
user
first_name: Mette
last_name: Vrancken
middle_names: []
temporal:
- start: 1934
  end: 2008
  type: life_span
- start: 1951
  end: 1976
  type: flourished
titles: []
extra_info: []
assistant