Parse this person name:

Marit Pleun van den Pol, Oude Pekela, flourished 1855-1889
user
first_name: Marit
last_name: van den Pol
middle_names:
- Pleun
temporal:
- start: 1855
  end: 1889
  type: flourished
titles: []
extra_info:
- Oude Pekela
assistant