Parse this person name:

Arzu Jäntsch, 1653-1705, flourished 1668-1680
user
first_name: Arzu
last_name: Jäntsch
middle_names: []
temporal:
- start: 1653
  end: 1705
  type: life_span
- start: 1668
  end: 1680
  type: flourished
titles: []
extra_info: []
assistant