Parse this person name:

Elfi Hein, 1741-1812, flourished 1765-1787
user
first_name: Elfi
last_name: Hein
middle_names: []
temporal:
- start: 1741
  end: 1812
  type: life_span
- start: 1765
  end: 1787
  type: flourished
titles: []
extra_info: []
assistant