Parse this person name:

Mathilde Denis-Masse, 1767-1840, flourished 1794-1811
user
first_name: Mathilde
last_name: Denis-Masse
middle_names: []
temporal:
- start: 1767
  end: 1840
  type: life_span
- start: 1794
  end: 1811
  type: flourished
titles: []
extra_info: []
assistant