Parse this person name:

Mats van der Maath, 1801-1871, flourished 1826-1839
user
first_name: Mats
last_name: van der Maath
middle_names: []
temporal:
- start: 1801
  end: 1871
  type: life_span
- start: 1826
  end: 1839
  type: flourished
titles: []
extra_info: []
assistant