Parse this person name:

Ellen Mies, 1884-1947, flourished 1904-1930
user
first_name: Ellen
last_name: Mies
middle_names: []
temporal:
- start: 1884
  end: 1947
  type: life_span
- start: 1904
  end: 1930
  type: flourished
titles: []
extra_info: []
assistant