Parse this person name:

Valeska Radisch, 1689-1766, flourished 1705-1727
user
first_name: Valeska
last_name: Radisch
middle_names: []
temporal:
- start: 1689
  end: 1766
  type: life_span
- start: 1705
  end: 1727
  type: flourished
titles: []
extra_info: []
assistant