Parse this person name:

Linn Vegt, 1815-1890, flourished 1842-1861
user
first_name: Linn
last_name: Vegt
middle_names: []
temporal:
- start: 1815
  end: 1890
  type: life_span
- start: 1842
  end: 1861
  type: flourished
titles: []
extra_info: []
assistant