Parse this person name:

Nicolas Kaufman (1783-1835, flourished 1798-1821)
user
first_name: Nicolas
last_name: Kaufman
middle_names: []
temporal:
- start: 1783
  end: 1835
  type: life_span
- start: 1798
  end: 1821
  type: flourished
titles: []
extra_info: []
assistant