Parse this person name:

Roberto Klotz-Röhrdanz, 1742-1790, flourished 1769-1780
user
first_name: Roberto
last_name: Klotz-Röhrdanz
middle_names: []
temporal:
- start: 1742
  end: 1790
  type: life_span
- start: 1769
  end: 1780
  type: flourished
titles: []
extra_info: []
assistant