Parse this person name:

Tristan Marchal (1828-1869, flourished 1843-1864)
user
first_name: Tristan
last_name: Marchal
middle_names: []
temporal:
- start: 1828
  end: 1869
  type: life_span
- start: 1843
  end: 1864
  type: flourished
titles: []
extra_info: []
assistant