Parse this person name:

Gordon Otto, 1804-1846, flourished 1824-1841
user
first_name: Gordon
last_name: Otto
middle_names: []
temporal:
- start: 1804
  end: 1846
  type: life_span
- start: 1824
  end: 1841
  type: flourished
titles: []
extra_info: []
assistant