Parse this person name:

Leni Weimer-Grein Groth, 1543-1602, 1543-1602
user
first_name: Leni
last_name: Weimer-Grein Groth
middle_names: []
temporal:
- start: 1543
  end: 1602
  type: life_span
titles: []
extra_info: []
assistant