Parse this person name:

Gusti Jacobi Jäckel (1774-1832, flourished 1796-1808)
user
first_name: Gusti
last_name: Jacobi Jäckel
middle_names: []
temporal:
- start: 1774
  end: 1832
  type: life_span
- start: 1796
  end: 1808
  type: flourished
titles: []
extra_info: []
assistant