Parse this person name:

Teixeira Robert, Édouard X. Léon Marthe, born 1270
user
first_name: Édouard
last_name: Teixeira Robert
middle_names:
- X.
- Léon
- Marthe
temporal:
- start: 1270
  end: null
  type: life_span
titles: []
extra_info: []
assistant