Parse this person name:

Dora Weimer (1441-1491, flourished 1457-1478)
user
first_name: Dora
last_name: Weimer
middle_names: []
temporal:
- start: 1441
  end: 1491
  type: life_span
- start: 1457
  end: 1478
  type: flourished
titles: []
extra_info: []
assistant