Parse this person name:

Adam Marchand (1773-1838, flourished 1797-1819)
user
first_name: Adam
last_name: Marchand
middle_names: []
temporal:
- start: 1773
  end: 1838
  type: life_span
- start: 1797
  end: 1819
  type: flourished
titles: []
extra_info: []
assistant