Parse this person name:

Pieter van Brunswijk, 1892-1933, flourished 1907-1927
user
first_name: Pieter
last_name: van Brunswijk
middle_names: []
temporal:
- start: 1892
  end: 1933
  type: life_span
- start: 1907
  end: 1927
  type: flourished
titles: []
extra_info: []
assistant