Parse this person name:

Raissa Schuchhardt (1694-1757, flourished 1723-1750)
user
first_name: Raissa
last_name: Schuchhardt
middle_names: []
temporal:
- start: 1694
  end: 1757
  type: life_span
- start: 1723
  end: 1750
  type: flourished
titles: []
extra_info: []
assistant