Parse this person name:

Rudolph Jäntsch, 1435-1507, flourished 1455-1477
user
first_name: Rudolph
last_name: Jäntsch
middle_names: []
temporal:
- start: 1435
  end: 1507
  type: life_span
- start: 1455
  end: 1477
  type: flourished
titles: []
extra_info: []
assistant