Parse this person name:

Calvin Johnson (1792-1859, flourished 1813-1841)
user
first_name: Calvin
last_name: Johnson
middle_names: []
temporal:
- start: 1792
  end: 1859
  type: life_span
- start: 1813
  end: 1841
  type: flourished
titles: []
extra_info: []
assistant