Parse this person name:

Jeffrey Horn (1747-1814, flourished 1764-1783)
user
first_name: Jeffrey
last_name: Horn
middle_names: []
temporal:
- start: 1747
  end: 1814
  type: life_span
- start: 1764
  end: 1783
  type: flourished
titles: []
extra_info: []
assistant