Parse this person name:

Alla Lindau (1261-1315, flourished 1286-1310)
user
first_name: Alla
last_name: Lindau
middle_names: []
temporal:
- start: 1261
  end: 1315
  type: life_span
- start: 1286
  end: 1310
  type: flourished
titles: []
extra_info: []
assistant