Parse this person name:

Lot Weyland (1788-1856, flourished 1807-1823)
user
first_name: Lot
last_name: Weyland
middle_names: []
temporal:
- start: 1788
  end: 1856
  type: life_span
- start: 1807
  end: 1823
  type: flourished
titles: []
extra_info: []
assistant