Parse this person name:

Tyrone Walker (1764-1842, flourished 1783-1802)
user
first_name: Tyrone
last_name: Walker
middle_names: []
temporal:
- start: 1764
  end: 1842
  type: life_span
- start: 1783
  end: 1802
  type: flourished
titles: []
extra_info: []
assistant