Parse this person name:

Emma Matthäi (1919-1973, flourished 1941-1966)
user
first_name: Emma
last_name: Matthäi
middle_names: []
temporal:
- start: 1919
  end: 1973
  type: life_span
- start: 1941
  end: 1966
  type: flourished
titles: []
extra_info: []
assistant