Parse this person name:

Marcial Ramón, 1804-1875, flourished 1819-1846
user
first_name: Marcial
last_name: Ramón
middle_names: []
temporal:
- start: 1804
  end: 1875
  type: life_span
- start: 1819
  end: 1846
  type: flourished
titles: []
extra_info: []
assistant