Parse this person name:

Kathleen Bird, 1334-1408, flourished 1353-1367
user
first_name: Kathleen
last_name: Bird
middle_names: []
temporal:
- start: 1334
  end: 1408
  type: life_span
- start: 1353
  end: 1367
  type: flourished
titles: []
extra_info: []
assistant