Parse this person name:

Seth Hazenveld (1254-1334, flourished 1272-1282)
user
first_name: Seth
last_name: Hazenveld
middle_names: []
temporal:
- start: 1254
  end: 1334
  type: life_span
- start: 1272
  end: 1282
  type: flourished
titles: []
extra_info: []
assistant