Parse this person name:

Elizabeth Ross, 1336-1404, flourished 1365-1395
user
first_name: Elizabeth
last_name: Ross
middle_names: []
temporal:
- start: 1336
  end: 1404
  type: life_span
- start: 1365
  end: 1395
  type: flourished
titles: []
extra_info: []
assistant