Parse this person name:

Stijn Uphaus (1691-1750, flourished 1709-1722)
user
first_name: Stijn
last_name: Uphaus
middle_names: []
temporal:
- start: 1691
  end: 1750
  type: life_span
- start: 1709
  end: 1722
  type: flourished
titles: []
extra_info: []
assistant