Parse this person name:

Micheal Olson, 1791-1853, flourished 1821-1844
user
first_name: Micheal
last_name: Olson
middle_names: []
temporal:
- start: 1791
  end: 1853
  type: life_span
- start: 1821
  end: 1844
  type: flourished
titles: []
extra_info: []
assistant