Parse this person name:

Konstantin Ring, 1728-1774, flourished 1756-1769
user
first_name: Konstantin
last_name: Ring
middle_names: []
temporal:
- start: 1728
  end: 1774
  type: life_span
- start: 1756
  end: 1769
  type: flourished
titles: []
extra_info: []
assistant