Parse this person name:

Schuurmans, Britt G. Sofie., Elst Ut (1632-1665)
user
first_name: Britt
last_name: Schuurmans
middle_names:
- G.
- Sofie
temporal:
- start: 1632
  end: 1665
  type: life_span
titles: []
extra_info:
- Elst Ut
assistant