Parse this person name:

Gerwin Rose, 1268-1339, flourished 1286-1302
user
first_name: Gerwin
last_name: Rose
middle_names: []
temporal:
- start: 1268
  end: 1339
  type: life_span
- start: 1286
  end: 1302
  type: flourished
titles: []
extra_info: []
assistant