Parse this person name:

Teófilo Tejera (1256-1311, flourished 1274-1286)
user
first_name: Teófilo
last_name: Tejera
middle_names: []
temporal:
- start: 1256
  end: 1311
  type: life_span
- start: 1274
  end: 1286
  type: flourished
titles: []
extra_info: []
assistant