Parse this person name:

Isaac Maillard-Toussaint (1827-1890, flourished 1847-1868)
user
first_name: Isaac
last_name: Maillard-Toussaint
middle_names: []
temporal:
- start: 1827
  end: 1890
  type: life_span
- start: 1847
  end: 1868
  type: flourished
titles: []
extra_info: []
assistant