Parse this person name:

Katherina Stahr, 1611-1652, flourished 1634-1647
user
first_name: Katherina
last_name: Stahr
middle_names: []
temporal:
- start: 1611
  end: 1652
  type: life_span
- start: 1634
  end: 1647
  type: flourished
titles: []
extra_info: []
assistant