Parse this person name:

Nathan Nolan, 1798-1842, flourished 1819-1837
user
first_name: Nathan
last_name: Nolan
middle_names: []
temporal:
- start: 1798
  end: 1842
  type: life_span
- start: 1819
  end: 1837
  type: flourished
titles: []
extra_info: []
assistant