Parse this person name:

Esila Fredriks (1349-1421, flourished 1373-1396)
user
first_name: Esila
last_name: Fredriks
middle_names: []
temporal:
- start: 1349
  end: 1421
  type: life_span
- start: 1373
  end: 1396
  type: flourished
titles: []
extra_info: []
assistant