Parse this person name:

Ella Mans (1294-1353, flourished 1323-1336)
user
first_name: Ella
last_name: Mans
middle_names: []
temporal:
- start: 1294
  end: 1353
  type: life_span
- start: 1323
  end: 1336
  type: flourished
titles: []
extra_info: []
assistant