Parse this person name:

Christophe De Sousa (1361-1421, flourished 1379-1390)
user
first_name: Christophe
last_name: De Sousa
middle_names: []
temporal:
- start: 1361
  end: 1421
  type: life_span
- start: 1379
  end: 1390
  type: flourished
titles: []
extra_info: []
assistant