Parse this person name:

Folkert Löffler, 1948-2015, flourished 1966-1994
user
first_name: Folkert
last_name: Löffler
middle_names: []
temporal:
- start: 1948
  end: 2015
  type: life_span
- start: 1966
  end: 1994
  type: flourished
titles: []
extra_info: []
assistant