Parse this person name:

Mansvelt Mathol, Rens Ties Bjorn Sander Kai, 1857-1885
user
first_name: Rens
last_name: Mansvelt Mathol
middle_names:
- Ties
- Bjorn
- Sander
- Kai
temporal:
- start: 1857
  end: 1885
  type: life_span
titles: []
extra_info: []
assistant