Parse this person name:

Brian Keano van den Eijssel-de Groot, Weteringbrug, flourished 1659-1685
user
first_name: Brian
last_name: van den Eijssel-de Groot
middle_names:
- Keano
temporal:
- start: 1659
  end: 1685
  type: flourished
titles: []
extra_info:
- Weteringbrug
assistant