Parse this person name:

Mark Vignon, 1824-1873, flourished 1844-1867
user
first_name: Mark
last_name: Vignon
middle_names: []
temporal:
- start: 1824
  end: 1873
  type: life_span
- start: 1844
  end: 1867
  type: flourished
titles: []
extra_info: []
assistant