Parse this person name:

Lois Jansdr (1702-1751, flourished 1722-1742)
user
first_name: Lois
last_name: Jansdr
middle_names: []
temporal:
- start: 1702
  end: 1751
  type: life_span
- start: 1722
  end: 1742
  type: flourished
titles: []
extra_info: []
assistant