Parse this person name:

Bjorn Bud, 1771-1837, flourished 1799-1829
user
first_name: Bjorn
last_name: Bud
middle_names: []
temporal:
- start: 1771
  end: 1837
  type: life_span
- start: 1799
  end: 1829
  type: flourished
titles: []
extra_info: []
assistant