Parse this person name:

Evy Heyne (1881-1937, flourished 1911-1921)
user
first_name: Evy
last_name: Heyne
middle_names: []
temporal:
- start: 1881
  end: 1937
  type: life_span
- start: 1911
  end: 1921
  type: flourished
titles: []
extra_info: []
assistant