Parse this person name:

Brent van der Wal-van Asten, 1790-1857, flourished 1805-1827
user
first_name: Brent
last_name: van der Wal-van Asten
middle_names: []
temporal:
- start: 1790
  end: 1857
  type: life_span
- start: 1805
  end: 1827
  type: flourished
titles: []
extra_info: []
assistant