Parse this person name:

Jason Pearson, 1820-1872, flourished 1848-1863
user
first_name: Jason
last_name: Pearson
middle_names: []
temporal:
- start: 1820
  end: 1872
  type: life_span
- start: 1848
  end: 1863
  type: flourished
titles: []
extra_info: []
assistant