Parse this person name:

Twan Weyland, 1852-1903, flourished 1875-1887
user
first_name: Twan
last_name: Weyland
middle_names: []
temporal:
- start: 1852
  end: 1903
  type: life_span
- start: 1875
  end: 1887
  type: flourished
titles: []
extra_info: []
assistant