Parse this person name:

Roy Galloway (1783-1831, flourished 1800-1824)
user
first_name: Roy
last_name: Galloway
middle_names: []
temporal:
- start: 1783
  end: 1831
  type: life_span
- start: 1800
  end: 1824
  type: flourished
titles: []
extra_info: []
assistant