Parse this person name:

Christopher Shelton, 1671-1731, flourished 1690-1718
user
first_name: Christopher
last_name: Shelton
middle_names: []
temporal:
- start: 1671
  end: 1731
  type: life_span
- start: 1690
  end: 1718
  type: flourished
titles: []
extra_info: []
assistant