Parse this person name:

Bryan Graham-Galloway, 1783-1836, flourished 1803-1826
user
first_name: Bryan
last_name: Graham-Galloway
middle_names: []
temporal:
- start: 1783
  end: 1836
  type: life_span
- start: 1803
  end: 1826
  type: flourished
titles: []
extra_info: []
assistant